Estrogen Cream: Types, Uses, Side Effects and Key Differences

Table of Contents

Estrogen cream is a type of hormone therapy used to treat menopausal symptoms. Rather than referring to one specific product, the term includes several different medications that vary in how they work, what they’re used for, and how they’re regulated. The most important distinction is where the medication works: some products act mainly where they are applied, while others are absorbed into the bloodstream and work throughout the body.

That difference matters because each type has different uses, benefits, and safety considerations. A low-dose vaginal cream prescribed for local symptoms is different from a systemic cream used to treat whole-body menopause symptoms. Compounded creams and over-the-counter products marketed as “natural” are also regulated differently from FDA-approved prescription medications.

This guide explains the different types of estrogen cream, what each one is used for, how they differ, and what questions to discuss with your clinician. It does not recommend a specific product, dose, or place to buy estrogen cream, and it is not a substitute for personalized medical advice.

Disclaimer | Disclosure:

This page is educational and is not a substitute for personalized medical advice. Discuss your symptoms, history, and options, including whether a product is FDA-approved, with a licensed clinician.

At a Glance

“Estrogen cream” is an umbrella term that refers to several different products. The two main categories are local estrogen, which works primarily where it’s applied, and systemic estrogen, which is absorbed into the bloodstream and works throughout the body.

Prescription vaginal estrogen creams (such as Estrace or Premarin Vaginal) treat local menopause symptoms like vaginal dryness, irritation, and painful sex, with minimal absorption into the rest of the body.

Prescription systemic estrogen creams and gels (such as EstroGel, Divigel, or Elestrin) are absorbed into the bloodstream and treat whole-body menopause symptoms like hot flashes and night sweats.

Compounded “bioidentical” estrogen creams are custom-made by compounding pharmacies and are not FDA-approved. Bioidentical simply means the hormone is chemically identical to the estrogen your body naturally produces—it does not mean the product is compounded. Some FDA-approved estrogen products are also bioidentical.

Over-the-counter “natural” or phytoestrogen creams are regulated as supplements or cosmetics rather than FDA-approved estrogen medications. Phytoestrogens are plant-derived compounds with weak estrogen-like activity.

Whether you need a progestogen depends on the type of estrogen you’re using. Low-dose vaginal estrogen generally doesn’t require one, while systemic estrogen usually does if you still have a uterus.

The right product, dose, and schedule are individualized and determined by a clinician based on your symptoms, medical history, and treatment goals.

What Is Estrogen Cream?

Estrogen cream isn’t one single product. The term describes several different estrogen medications, and the biggest difference is whether the cream works mainly in one area of the body or throughout the body.

Prescription vaginal estrogen cream is one of the most common products described by the term “estrogen cream.” These products are used to treat symptoms of genitourinary syndrome of menopause (GSM), a condition that affects an estimated 27% to 84% of postmenopausal women, according to The Menopause Society (2020).¹ Symptoms include vaginal dryness, irritation, and pain during sex. Vaginal estrogen cream works mainly where it’s applied and has minimal absorption into the rest of the body.

Other estrogen creams and gels are designed to work differently. Systemic products are applied to the skin and absorbed into the bloodstream to treat whole-body menopause symptoms, such as hot flashes and night sweats. There are also compounded “bioidentical” creams made by compounding pharmacies and over-the-counter products marketed as “natural” estrogen creams. These products are regulated differently from FDA-approved prescription medications.

Understanding these differences is important because each type has different uses, benefits, and safety considerations. The sections below explain what each type is, when it may be used, and how they differ.

Types of Estrogen Cream

There are four main types of estrogen cream, and each one differs in how it is made, how it is used, and how it is regulated. Dosing for all prescription products is individualized and set by a clinician.

Type	Regulation	Where It Works	Main Use
Prescription vaginal estrogen cream (Estrace, Premarin Vaginal)	FDA-approved prescription	Primarily where it’s applied (minimal absorption into the rest of the body)	Treats local menopause symptoms such as vaginal dryness, irritation, painful sex, and some urinary symptoms
Prescription systemic estrogen creams & gels (EstroGel, Divigel, Elestrin)	FDA-approved prescription	Absorbed into the bloodstream and works throughout the body	Treats whole-body menopause symptoms such as hot flashes and night sweats
Compounded “bioidentical” estrogen creams	Prescription only, but not FDA-approved	Depends on the formulation	Customized for individual needs when appropriate; generally recommended only when an FDA-approved option isn’t suitable
OTC “natural” or phytoestrogen creams	Sold as supplements or cosmetics; not FDA-approved estrogen medications	Varies by product	Marketed for menopausal symptoms, although evidence for effectiveness is limited

Prescription Vaginal Estrogen Cream

The first type is FDA-approved prescription vaginal estrogen cream. These creams are applied inside the vagina to treat local menopause symptoms and have minimal absorption into the rest of the body. According to MedlinePlus² ³ and the FDA prescribing information (DailyMed),⁴ ⁵ the two FDA-approved vaginal creams available in the United States are Estrace and Premarin Vaginal.

Estrace contains estradiol, the main form of estrogen naturally produced by the body. It is considered bioidentical, meaning it is chemically identical to the estrogen your body naturally makes.

Premarin Vaginal contains conjugated estrogens, which are a mixture of estrogens derived from natural sources. Unlike estradiol, they are not considered bioidentical.

Systemic Estrogen Creams & Gels

The second category is FDA-approved prescription systemic estrogen creams and gels. These products are applied to the skin and absorbed into the bloodstream to treat whole-body menopause symptoms, such as hot flashes and night sweats. Common examples include EstroGel 0.06%, Divigel 0.1%, and Elestrin 0.06%. According to the NEJM (Pinkerton, 2020),⁶ FDA-approved bioidentical hormones include systemic treatments delivered through a gel, spray, lotion, patch, ring, or orally.

Compounded “Bioidentical” Estrogen Creams

The third category is compounded “bioidentical” estrogen creams. These are custom-made by compounding pharmacies based on a clinician’s prescription and are not FDA-approved. Compounding pharmacies prepare these products by mixing hormones with inactive ingredients to meet an individual’s needs. It’s important to note that bioidentical does not automatically mean compounded. Some FDA-approved products, including Estrace, also contain bioidentical estrogen. According to ACOG (2023),⁷ “Most patients are not aware that there are FDA-approved hormone therapies that are bioidentical.”

Natural or Phytoestrogen Creams

The fourth category is over-the-counter (OTC) “natural” or phytoestrogen creams. Phytoestrogens are plant-derived compounds with weak estrogen-like activity. Although these products are often marketed as natural alternatives, they are not FDA-approved estrogen medications and should not be confused with prescription estrogen products.

What Is Estrogen Cream Used For?

The use of estrogen cream depends on the type of product and the symptoms being treated.

Vaginal estrogen cream is used to treat local menopause symptoms, including vaginal dryness, irritation, pain during sex, and certain urinary symptoms. Because it works mainly where it is applied, it is intended to treat these local symptoms rather than whole-body menopause symptoms like hot flashes. According to The Menopause Society (2020),¹ GSM is likely underdiagnosed and undertreated because many women do not report symptoms. ACOG rates low-dose vaginal estrogen as the “preferred hormonal treatment” for GSM (Level A recommendation).⁸

Systemic estrogen creams and gels are absorbed into the bloodstream and are used to treat whole-body menopause symptoms, such as hot flashes and night sweats. They may also improve some vaginal symptoms, but if someone has only local vaginal symptoms, ACOG generally recommends vaginal estrogen over systemic estrogen because it provides similar local benefits with much lower systemic absorption.⁸

Compounded and over-the-counter phytoestrogen creams are often marketed for similar symptoms. However, unlike FDA-approved estrogen products, they have not been evaluated by the FDA for safety and effectiveness in the same way. A 2016 JAMA meta-analysis (Franco et al., 62 studies, 6,653 women) found only modest symptom reduction with phytoestrogens, and 74% of included trials had a high risk of bias.⁹ A 2013 Cochrane review (43 trials, 4,084 participants) found no strong evidence that phytoestrogens work better than placebo for vasomotor symptoms overall.¹⁰

The right treatment depends on a person’s symptoms, medical history, and overall health. Decisions about which type of estrogen therapy is appropriate should be made with a clinician.

How to Use Estrogen Cream

How estrogen cream is used depends on the type of product.

Vaginal estrogen cream is applied inside the vagina using a calibrated applicator. Treatment usually begins with a starting (induction) phase, during which the cream is applied more frequently to help restore the vaginal tissue. Once symptoms improve, treatment typically transitions to a lower maintenance dose used less often. The exact starting dose, maintenance dose, and treatment schedule vary depending on the product and should be individualized by a clinician. According to the FDA prescribing information (DailyMed),⁴ ⁵ both Estrace and Premarin Vaginal follow this general pattern, though their specific dosing schedules differ.

Systemic estrogen gels and creams are applied to the skin, usually on the arm or thigh depending on the product. Each medication has its own approved application site, so it’s important to follow the specific instructions provided for that product rather than applying it to different areas of the body. For products applied to the thigh, such as Divigel, the FDA label recommends alternating between the right and left upper thigh on different days.¹¹ Most systemic gels are applied once daily, but the exact dosing schedule should also be determined by a clinician.

Because systemic estrogen gels remain on the skin for a short period after application, the medication can transfer to another person through skin-to-skin contact. Following the product instructions, including washing your hands after application and avoiding skin contact until the gel has dried, helps reduce this risk.

For vaginal estrogen creams, MedlinePlus recommends applying the cream at bedtime so it has time to remain in place.² The applicator should be washed with mild soap and warm water after each use.

Regardless of the type of estrogen product, the exact dose and treatment schedule should be individualized by a clinician. Treatment guidelines generally recommend using the lowest effective dose and periodically reassessing whether treatment is still appropriate.

Are Compounded and OTC “Natural” Estrogen Creams Safe?

Compounded and over-the-counter (OTC) “natural” estrogen creams are not reviewed by the FDA in the same way as FDA-approved prescription estrogen products. That doesn’t necessarily mean they’re unsafe, but it does mean there’s less evidence about their quality, consistency, and effectiveness.

Compounded estrogen creams

Compounded estrogen creams are custom-made by specialized pharmacies based on a clinician’s prescription. Unlike FDA-approved medications, they are not required to undergo the same rigorous testing for safety, effectiveness, potency, or manufacturing quality before they are dispensed.

Because of this, compounded products may vary from one pharmacy to another. A 2019 study (Stanczyk et al.) sent prescriptions to 13 compounding pharmacies and found that measured estradiol levels ranged from 26% below the prescribed amount to 31% above it, meaning some patients may receive more or less estrogen than intended.¹²

Professional medical organizations generally recommend using FDA-approved hormone therapy whenever an appropriate option is available. This includes guidance from ACOG (2023),⁷ the FDA,¹³ The Menopause Society,¹⁴ and reviews published in the New England Journal of Medicine (Pinkerton, 2020)⁶ and JAMA (Crandall et al., 2023).¹⁵ One exception may apply when a person has a documented allergy to an active or inactive ingredient in an FDA-approved product. In that situation, a compounded medication may be appropriate.¹⁵

It’s also important to know that bioidentical does not automatically mean compounded. Some FDA-approved estrogen products, including Estrace, contain bioidentical estradiol.

Interestingly, a 2015 survey (Pinkerton and Santoro) found that 86% of women using compounded hormone therapy did not realize their medication was not FDA-approved, highlighting how confusing the terminology can be.¹⁶

OTC “Natural” or Phytoestrogen Creams

Over-the-counter “natural” estrogen creams often contain phytoestrogens, which are plant-derived compounds with weak estrogen-like activity. Common ingredients include soy isoflavones and wild yam extract. These products are regulated as dietary supplements or cosmetics rather than as prescription drugs, so they do not have to demonstrate safety or effectiveness before they are sold.

The evidence supporting these products is limited. Some studies suggest phytoestrogens may provide modest relief of menopausal symptoms, while others have found little or no benefit. Overall, the quality of the evidence is low, making it difficult to know how well these products work.⁹ ¹⁰

Overall, the safety data for OTC phytoestrogen creams are limited. A 2009 meta-analysis (Tempfer et al., 174 randomized trials, 9,629 participants) found no significant increase in side effects compared with placebo, aside from a modest increase in gastrointestinal symptoms.¹⁷ ACOG (2014) similarly notes no evidence of endometrial overstimulation with use up to two years, although long-term safety remains uncertain.⁸ Evidence for individual ingredients is even more limited. For example, the only randomized trial of wild yam cream (Komesaroff et al., 2001, 23 women) found no significant side effects, but it also found no improvement in menopausal symptoms.¹⁸

Because these products have not been evaluated by the FDA as estrogen medications, major medical organizations recommend discussing them with a clinician before using them. As the 2023 JAMA review (Crandall et al.) notes, the overall balance of safety and effectiveness for nonprescription alternatives remains uncertain.¹⁵

Can You Use Estrogen Cream on Your Face?

Applying estrogen cream to the face to treat wrinkles or other signs of skin aging is not an FDA-approved use. If you’re considering it for cosmetic reasons, it’s important to discuss it with a clinician or dermatologist rather than trying it on your own. In fact, the FDA prescribing information for Divigel specifically instructs users not to apply the product to the face, breasts, irritated skin, or in or around the vagina.¹¹

So why are people interested in using estrogen on the face? As estrogen levels decline during and after menopause, the skin naturally becomes thinner, drier, and less elastic. Estrogen also plays a role in collagen production, which has led researchers to investigate whether topical estrogen might improve signs of skin aging.

So far, the evidence is mixed and limited. Some studies have reported improvements in skin thickness and fine wrinkles, while others have found little or no benefit. For example, a randomized trial by Creidi et al. (1994, 54 postmenopausal women) reported improvements in skin thickness and fine wrinkles,¹⁹ whereas Yoon et al. (2014, 80 postmenopausal women) found no improvement in wrinkles or skin elasticity.²⁰ A 2008 study published in JAMA Dermatology (Rittié et al.) also suggested that sun-damaged facial skin may respond differently to estrogen than skin on other parts of the body.²¹

Another important consideration is that estrogen applied to the face can still be absorbed into the bloodstream. That means it may carry the same systemic risks associated with other forms of estrogen therapy, even though it’s being used on the skin.²¹

At this time, no estrogen product is FDA-approved to treat wrinkles or other cosmetic signs of aging. If you’re interested in using estrogen cream for your skin, talk with a clinician or dermatologist about whether it’s appropriate for you and what evidence-based treatment options are available.

Do You Need Progesterone With Estrogen Cream?

Whether you need progesterone with estrogen cream depends on the type of estrogen you’re using and whether you still have a uterus.

In general, low-dose vaginal estrogen cream does not require progesterone, even for women who still have a uterus. Systemic estrogen creams and gels, on the other hand, are typically prescribed together with a progestogen for women who have not had a hysterectomy. The right approach depends on your medical history and should be determined by a clinician.

Why is progesterone needed with systemic estrogen?

Estrogen stimulates the growth of the endometrium, which is the lining of the uterus. Without progesterone or another progestogen to balance this effect, the lining can become abnormally thick. Over time, this increases the risk of endometrial hyperplasia, a condition that can sometimes develop into endometrial cancer.

Because of this, major medical guidelines recommend adding a progestogen to systemic estrogen therapy for women who still have a uterus.¹⁵ This combination helps protect the uterine lining while allowing estrogen to treat menopausal symptoms.

Why is low-dose vaginal estrogen different?

Low-dose vaginal estrogen is different because very little of the medication is absorbed into the bloodstream. As a result, it has much less effect on the uterine lining than systemic estrogen.

Major organizations, including ACOG (2014),⁸ The Menopause Society (2020),¹ the British Menopause Society (Hamoda et al., 2024),²² as well as reviews published in the New England Journal of Medicine (Pinkerton, 2020),⁶ agree that progesterone is generally not needed with low-dose vaginal estrogen for endometrial protection.

However, this is not a blanket rule. Long-term safety data are still limited, and higher doses or more frequent use may increase how much estrogen is absorbed.¹⁵ Anyone using vaginal estrogen should report unexpected vaginal bleeding to their clinician promptly.

What if you’ve had a hysterectomy?

Women who have had a hysterectomy generally do not need progesterone with estrogen therapy because there is no uterine lining to protect.

One possible exception is women with a history of endometriosis, as estrogen without progesterone may reactivate remaining endometriosis tissue. More information is available on the HRT and endometriosis page.

Progestogen vs. progesterone: What’s the difference?

These terms are often used interchangeably, but they aren’t exactly the same. Progestogen is the umbrella term for any medication that has progesterone-like effects. Progesterone refers to the bioidentical hormone that is chemically identical to the progesterone your body naturally produces. Progestins are synthetic versions of progesterone. Your clinician can explain which option is most appropriate based on your medical history and the type of hormone therapy you’re using.

Side Effects and Risks of Estrogen Cream

Side effects and risks depend on how much estrogen is absorbed into the bloodstream, which varies considerably between low-dose vaginal estrogen creams and systemic estrogen creams or gels. Your individual risk also depends on factors such as your age, medical history, the type of estrogen you’re using, and the dose.

Low-dose vaginal estrogen cream

Because low-dose vaginal estrogen works mainly where it is applied, most side effects are local. The most common include vaginal burning, irritation, itching, discharge, or yeast infections. Some people may also experience breast tenderness, headaches, or pelvic discomfort, although these side effects are less common.⁵

At the recommended doses, only a small amount of estrogen is absorbed into the bloodstream. According to the NEJM (Pinkerton, 2020),⁶ absorption is “very low” with conjugated estrogen and estradiol creams at low doses. Absorption is usually highest when treatment first begins because the vaginal tissue is thinner after menopause. As the tissue heals, the amount absorbed generally decreases. Higher doses or more frequent use may increase systemic absorption.

Current evidence suggests that low-dose vaginal estrogen has a different safety profile than systemic hormone therapy.

The WHI Observational Study (Crandall et al., 2018, 45,633 women, median follow-up 7.2 years) found that women using low-dose vaginal estrogen did not have a higher risk of:²³

breast cancer
stroke
endometrial cancer
colorectal cancer
or venous thromboembolism

The AUA/SUFU/AUGS Guideline on GSM (2025) reached similar conclusions.²⁴ Reflecting this evidence, the FDA removed boxed warnings from estrogen therapies in November 2025, acknowledging that vaginal estrogens have a safety profile distinct from systemic hormone therapy.²⁵ However, anyone using vaginal estrogen should report unexpected vaginal bleeding to their clinician promptly.

Systemic estrogen creams and gels

Unlike vaginal estrogen, systemic estrogen creams and gels are absorbed into the bloodstream and carry similar benefits and risks as other forms of systemic hormone therapy, including estrogen pills and patches.

For some people, systemic estrogen may slightly increase the risk of conditions such as blood clots, stroke, and, when combined with a progestin, breast cancer. According to the 2023 JAMA review (Crandall et al.),¹⁵ the absolute excess risks are small (approximately 0.5 to 1.0 events per 1,000 person-years) for younger women and those in early menopause. Treatment decisions should always be individualized based on your medical history.

Some research suggests that transdermal estrogen, including gels, may carry a lower risk of blood clots than oral estrogen because it bypasses the liver. A large UK study (Vinogradova et al., BMJ, 2019, 80,396 VTE cases) found that transdermal preparations were not associated with increased risk of venous thromboembolism, while oral preparations were.²⁶ However, this evidence comes primarily from observational studies rather than randomized clinical trials.

Compounded and OTC “Natural” Estrogen Creams

Compounded estrogen creams add another layer of uncertainty because their strength and absorption can vary between pharmacies. This means a person may receive more or less estrogen than intended. ACOG (2023) notes that compounded formulations “can result in variable absorption and potency (causing too high or low levels).”⁷

The long-term safety of over-the-counter “natural” or phytoestrogen creams is also uncertain. Although studies have not identified major safety concerns with short-term use (up to 2 years per ACOG, 2014),⁸ the available evidence is limited, and these products have not been evaluated by the FDA as estrogen medications. The concentration of active ingredients may also vary between products.

When to Contact a Clinician

Contact a clinician promptly if you experience unexpected vaginal bleeding after menopause, whether or not you’re using estrogen cream. You should also seek medical attention if you develop symptoms such as a new breast lump, severe headaches, chest pain, shortness of breath, or leg pain or swelling, as these could indicate a more serious condition.

How to Choose Between Estrogen Cream and Other Forms

Choosing between estrogen cream and other forms of estrogen depends on your symptoms, medical history, and treatment goals. There isn’t one option that’s best for everyone, so the decision should be made with a clinician.

When Vaginal Estrogen Cream May Be a Good Fit

If your symptoms are mainly vaginal dryness, irritation, pain during sex, or certain urinary symptoms, low-dose vaginal estrogen cream is often a good place to start. Because it works primarily where it is applied, it provides relief for local symptoms with much less estrogen reaching the rest of the body.

Other vaginal estrogen products, including tablets, inserts, and rings, are also available. A Cochrane systematic review (2016, 30 trials, 6,235 women) found that these options are similarly effective, so the best choice often comes down to personal preference, ease of use, and cost.²⁷ ACOG also recommends low-dose vaginal estrogen over systemic estrogen for people with only vaginal symptoms because it offers similar benefits with lower systemic absorption.⁸

When Systemic Estrogen May Be a Good Fit

If your main symptoms are hot flashes or night sweats, systemic estrogen is usually the preferred treatment. Systemic hormone therapy, including patches, pills, and body gels, is the most effective treatment for these whole-body menopausal symptoms.¹⁵

If you’re experiencing both vasomotor symptoms (such as hot flashes) and vaginal symptoms, systemic estrogen may help improve both. However, some people continue to have vaginal dryness or discomfort despite systemic therapy and may benefit from adding a low-dose vaginal estrogen product (ACOG, 2019).²⁸ Your clinician can help determine whether this approach is appropriate.

Choosing the Right Type of Estrogen Cream

It’s also important to consider which type of estrogen cream you’re using. As discussed earlier, FDA-approved prescription products have been evaluated for safety, effectiveness, and manufacturing quality. Compounded and over-the-counter “natural” products are regulated differently and have not undergone the same level of review.

For a detailed comparison of estrogen cream versus the patch, see the estrogen patch page. For cream versus pills, see the estrogen pills page. The best option depends on your symptoms, preferences, medical history, and the risks and benefits of each treatment. A clinician can help you choose the product that’s the best fit for your individual situation.

How to Get Estrogen Cream

FDA-approved estrogen creams are available by prescription only. This includes both vaginal estrogen creams and systemic estrogen creams or gels. Over-the-counter (OTC) “natural” or phytoestrogen creams do not require a prescription, but they are not FDA-approved estrogen medications.

There are two main ways to get a prescription:

In-person: Schedule an appointment with a primary care clinician, gynecologist, or menopause specialist. They’ll review your symptoms, medical history, and any reasons hormone therapy may not be appropriate before prescribing treatment, if indicated.

Telehealth: Many licensed clinicians also prescribe estrogen through telehealth. Depending on the service, this may involve a video visit or an online health questionnaire followed by a clinician review.

Once you have a prescription, you can fill it at a local or mail-order pharmacy.

Cost and Insurance

The cost of estrogen cream depends on the specific product, whether you choose a brand-name or generic medication, and your insurance coverage. Generic estradiol vaginal cream is often less expensive than brand-name options (AAFP, 2023).²⁹

Many telehealth services accept insurance, while others require payment out of pocket. If you’re paying out of pocket, you may be able to use a Health Savings Account (HSA) or Flexible Spending Account (FSA) to help cover eligible prescription costs.

For a comparison of specific telehealth services, see the online HRT providers guide.

Questions to Ask Before Getting Estrogen Cream Online

If you’re considering getting estrogen cream through an online service, asking a few questions beforehand can help you choose a provider that follows evidence-based prescribing practices.

Is the Product FDA-Approved or Compounded?

Ask whether the estrogen being prescribed is an FDA-approved medication or a compounded product. Many people assume that “bioidentical” automatically means compounded, but that’s not the case. Several FDA-approved estrogen products are also bioidentical.⁷ If a compounded product is recommended, ask why it is being chosen instead of an FDA-approved option.

Will You Meet With a Licensed Clinician?

Some telehealth services include a live video or phone consultation, while others rely primarily on online questionnaires. Regardless of the format, you should have an opportunity to discuss your symptoms, ask questions, and make an informed decision about treatment. The British Menopause Society (Hamoda et al., 2024) recommends that women be provided information and given sufficient time to make an informed decision.²²

Will the Service Screen for Conditions That Affect Whether Estrogen Is Safe?

Before prescribing estrogen, a clinician should review your medical history and determine whether hormone therapy is appropriate for you. This includes asking about conditions such as a history of blood clots, estrogen-sensitive cancers, active liver disease, or unexplained vaginal bleeding.

Are Hormone Tests Needed?

For most people starting standard menopausal hormone therapy, routine hormone level testing isn’t recommended. ACOG (2023) advises that salivary hormone testing “does not offer accurate or precise assessment of hormone levels.”⁷ Treatment is typically adjusted based on your symptoms rather than hormone levels. If a service recommends hormone testing, ask how the results will affect your treatment plan.

How Will Your Treatment Be Monitored?

Hormone therapy isn’t a one-time prescription. The British Menopause Society (Hamoda et al., 2024) recommends a review 3 months after starting treatment and at least annually after that.²² Ask how often you’ll have follow-up appointments, whether your symptoms and side effects will be reviewed, and how medication adjustments will be made if needed.

What Does the Cost Include?

Costs vary between services. Before signing up, ask whether the consultation, prescription, medication, and follow-up visits are included in the price, and whether the service accepts insurance or requires out-of-pocket payment.

For a comparison of specific telehealth services, see the online HRT providers guide.

Frequently Asked Questions

You may begin to notice improvement in vaginal symptoms within a few weeks of starting vaginal estrogen cream, although it can take 4 to 12 weeks to experience the full benefit.

Some symptoms improve sooner than others. A 2018 phase 3 trial (Archer et al., 576 women) found that vaginal dryness improved significantly by week 4, while pain during sex improved by week 8.³⁰ Vaginal estrogen also helps restore the thickness, moisture, and overall health of vaginal tissue over time.⁶

If your symptoms haven’t improved after several weeks, talk with your clinician. They may recommend adjusting the dose, frequency, or treatment plan.

Yes. A small amount of estrogen from vaginal cream can be absorbed into the bloodstream, but with recommended low-dose treatment, absorption is generally minimal.

Absorption is usually highest when treatment first begins because the vaginal tissue is thinner after menopause. As the tissue heals, the amount absorbed typically decreases. A 2023 JAMA review (Crandall et al.) found that estrogen levels may temporarily increase after treatment begins, although the clinical significance of these changes is unclear.¹⁵ Overall, current evidence suggests that low-dose vaginal estrogen has a different safety profile than systemic hormone therapy. The WHI Observational Study, which followed more than 45,000 women, did not find higher risks of breast cancer, stroke, blood clots, or endometrial cancer among vaginal estrogen users.²³ In November 2025, the FDA also removed boxed warnings from estrogen therapies, acknowledging that vaginal estrogens have a safety profile distinct from systemic hormone therapy.²⁵

If you have questions about whether vaginal estrogen is appropriate for you, discuss your medical history with your clinician.

Yes. Estrogen cream can transfer to another person through direct skin-to-skin contact, although the likelihood depends on the type of estrogen product and when contact occurs.

With vaginal estrogen cream, small amounts of estrogen may transfer to a sexual partner during intercourse, particularly if the cream has been applied recently. A small prospective randomized study (Hurst et al., 2008, 10 couples) found that 8 of 10 male partners had measurably higher estradiol levels after intercourse with a partner using vaginal estrogen cream, though the levels were only mildly elevated.³¹ With systemic estrogen creams and gels that are applied to the skin, transfer can occur if someone touches the application site before the medication has fully dried or been absorbed.

To reduce the chance of transfer, follow the instructions that come with your medication. This may include washing your hands after applying the cream, allowing it to dry completely before skin-to-skin contact, and covering the application site with clothing if directed. If you have questions about timing or intimacy after using estrogen cream, your clinician or pharmacist can provide guidance based on the specific product you’re using.

There is no evidence that compounded “bioidentical” estrogen cream is safer or more effective than FDA-approved estrogen cream. The term “bioidentical” simply means the hormone is chemically identical to what your body naturally produces. It does not say anything about how the product is made, regulated, or tested.

This distinction matters because some FDA-approved products are already bioidentical. Estrace, for example, contains bioidentical estradiol and has undergone FDA review for safety, effectiveness, and manufacturing quality. Compounded “bioidentical” creams, on the other hand, are custom-mixed by compounding pharmacies and have not been evaluated by the FDA in the same way.

According to ACOG (2023),⁷ “Many compounding pharmacies use the phrase ‘bioidentical hormone’ as a marketing term to imply that these preparations are natural and, thus, safer and more effective than FDA-approved menopausal medications. However, evidence to support marketing claims of safety and effectiveness is lacking.” The 2023 JAMA review (Crandall et al.) reached a similar conclusion, noting that compounded preparations “should be avoided because they have not been evaluated for safety or effectiveness.”¹⁵

If you’re currently using a compounded estrogen cream, or considering one, ask your clinician whether an FDA-approved alternative might be appropriate for your situation.

Low-dose vaginal estrogen cream can generally be used long term, as symptoms typically return when treatment is stopped. GSM is a chronic, progressive condition, meaning that unlike hot flashes, (which may diminish over time), vaginal and urinary symptoms tend to persist or worsen without treatment.¹

ACOG (2014) states that vaginal estrogen formulations “may be used indefinitely at low doses for maintenance therapy.”⁸ The British Menopause Society (Hamoda et al., 2024) similarly notes that low-dose vaginal estrogen “can be continued for as long as required to relieve symptoms.”²²

However, long-term safety data from randomized trials are limited. According to the 2023 JAMA review (Crandall et al.), the longest randomized trials examining endometrial safety of vaginal estrogen lasted only 52 weeks.¹⁵ Observational data, including the WHI Observational Study (45,633 women, median follow-up 7.2 years), are reassuring but are not the same as randomized trial evidence.²³

For systemic estrogen creams and gels, the approach is different. Treatment should be periodically reevaluated with your clinician to determine whether it is still appropriate based on your symptoms and overall health.¹⁴

Regardless of the type of estrogen you’re using, periodic check-ins with your clinician are recommended to assess whether treatment is still needed and whether any concerns have arisen.²²

Sources and References

The Menopause Society. Management of Genitourinary Syndrome of Menopause in Women With or at High Risk for Breast Cancer: Consensus Recommendations. Position Statement, 2020.
MedlinePlus. Estradiol Vaginal Cream. U.S. National Library of Medicine. https://medlineplus.gov/druginfo/meds/a606023.html
MedlinePlus. Conjugated Estrogens Vaginal Cream. U.S. National Library of Medicine. https://medlineplus.gov/druginfo/meds/a682590.html
DailyMed. Estrace (estradiol vaginal cream) FDA prescribing information. U.S. National Library of Medicine.
DailyMed. Premarin Vaginal (conjugated estrogens vaginal cream) FDA prescribing information. U.S. National Library of Medicine.
Pinkerton JV. Hormone therapy for postmenopausal women. N Engl J Med. 2020;382(5):446-455.
American College of Obstetricians and Gynecologists (ACOG). Committee Opinion No. 789: Compounded Bioidentical Menopausal Hormone Therapy. Obstet Gynecol. 2023 (reaffirmed).
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