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Esterified Estrogens/Methyltestosterone Coupon - Esterified Estrogens/Methyltestosterone 0.625mg/1.25mg tablet

esterified estrogens/methyltestosterone

Generic Estratest
Used for Menopause

Estratest (esterified estrogens / methyltestosterone) is a combination medication that has an estrogen and testosterone replacement. It helps treat vasomotor symptoms of menopause, like hot flashes and night sweats. This medication is used when estrogen therapy isn't enough by itself. Estratest (esterified estrogens / methyltestosterone) comes as a tablet that's taken by mouth every day in cycles (for example, 3 weeks on, 1 week off). Some side effects include nausea, headache, and breast tenderness.

Reviewed by:Last reviewed on April 10, 2025
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What is Estratest (esterified estrogens / methyltestosterone)?

What is Estratest (esterified estrogens / methyltestosterone) used for?

How Estratest (esterified estrogens / methyltestosterone) works

Estratest (esterified estrogens / methyltestosterone) has two ingredients that act like the sex hormones your body naturally makes. They balance hormonal changes that happen in your body during menopause.

  • Esterified estrogens is an estrogen replacement. It helps replace the natural estrogen that your body loses during menopause. This helps relieve menopause symptoms like hot flashes and night sweats.
  • Methyltestosterone is a testosterone replacement. It helps bring these hormone levels back up when they start to drop during menopause.

Drug facts

Common BrandsEstratest FS, Estratest HS, Covaryx, Covaryx HS, EEMT, EEMT HS
Drug ClassEstrogen replacement / Testosterone replacement
Controlled Substance ClassificationSchedule III
Generic StatusLower-cost generic available
AvailabilityPrescription only
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Risks and warnings for Estratest (esterified estrogens / methyltestosterone)

Estratest (esterified estrogens / methyltestosterone) can cause some serious health issues. This risk may be even higher for certain groups. If this worries you, talk to your doctor or pharmacist about other options.

Risk for blood clots and related complications (e.g., heart attack, stroke)

  • Risk factors: Personal or family history of blood clots | High blood pressure | Diabetes | High cholesterol | Smoking tobacco | Considered obese | Systemic lupus erythematosus (SLE) | Taking high doses of Estratest (esterified estrogens / methyltestosterone)

Black Box WarningMedications containing estrogen like Estratest can raise the risk of blood clots. These blood clots block blood flow to different parts of the body, like the leg, lungs, heart, or brain. Some clots can lead to dangerous complications, such as heart attack or stroke. What's more, the other ingredient in Estratest called methyltestosterone, can also raise this risk.

blank warning iconBefore starting Estratest (esterified estrogens / methyltestosterone), ask your prescriber if it's safe for you. There are many things that can raise your risk for blood clots, like high blood pressure and high cholesterol.

blank warning iconBe sure you know the signs and symptoms of a blood clot, heart attack, and stroke.

  • Blood clot: swelling, pain, or tenderness in the arm or leg; skin that's warm to the touch; chest pain; cough; trouble breathing
  • Heart attack: chest pain traveling to the arm, neck, or jaw; shortness of breath; cold sweat; dizziness
  • Stroke: sudden weakness on one side of the body, drooping face, bad headache, changes in speech or vision, confusion

blank warning iconStop taking Estratest (esterified estrogens / methyltestosterone) and get medical help right away if you have any signs or symptoms of a blood clot, heart attack, or stroke.

Risk for breast cancer

  • Risk factors: Personal or family history of breast cancer | Breast nodules | Abnormal mammograms (breast scans) | Taking Estratest (esterified estrogens / methyltestosterone) for a long period of time

Black Box WarningIt's not clear if taking estrogen therapy like Estratest (esterified estrogens / methyltestosterone) during menopause can raise the risk of breast cancer. But studies in animals suggest that the risk might go up if you take it for a long time.

blank warning iconTo lower your risk, your prescriber will make sure you're taking the lowest dose for the shortest time needed to help with your symptoms. Regularly check your breasts often for any changes and get breast scans (mammograms) on time. Let your prescriber know if you notice anything unusual with the shape, size, or color of your breasts.

Risk for uterine cancer (also called endometrial cancer)

  • Risk factors: Taking estrogens without a progestin | People with a healthy uterus | Taking estrogen therapy for a long time | Higher estrogen dose

Black Box WarningEstratest (esterified estrogens / methyltestosterone) is an estrogen medication. Estrogens can thicken and change the lining of your uterus, called the endometrium. If you have a healthy uterus, the lining can grow too much with estrogen therapy. This can lead to uterine cancer, or endometrial cancer. The risk is higher if you take estrogen therapy without another hormone called progestin to balance out the effect on the uterine lining.

blank warning iconBe aware of the warning signs of uterine cancer, like vaginal bleeding that doesn't go away or keeps coming back. Tell your prescriber if you notice any unusual vaginal bleeding. If you're worried about uterine cancer, ask your prescriber if you need to take another medication called a progestin to help lower your risk.

Harm to an unborn baby

Black Box WarningDon't take estrogen therapy like Estratest (esterified estrogens / methyltestosterone) if you're pregnant or could be pregnant. This medication can harm an unborn baby if taken during pregnancy. For example, there's a small chance of birth defects. And baby girls might be at higher risk of vaginal or cervical cancer later in life. The methyltestosterone can also cause baby girls to develop male-like genital features. If you become pregnant while taking this medication, tell your prescriber right away.

Liver or gallbladder problems

  • Risk factors: History of liver problems or jaundice | High doses of methyltestosterone

Estrogens can raise the risk of liver damage and gallbladder problems. And taking methyltestosterone for a long time can lead to serious liver problems. Tell your prescriber if you've had jaundice (yellowing of your skin or eyes) before to make sure Estratest (esterified estrogens / methyltestosterone) is safe for you.

Stop taking this medication and talk to your prescriber if you have jaundice, stomach pain, light-colored stool, or dark urine. These can be signs of liver damage or gallbladder disease.

Buildup of fluids in the body (fluid retention)

  • Risk factors: Heart failure | Kidney or liver problems

Estratest (esterified estrogens / methyltestosterone) can make your body hold extra fluid. This can cause swelling in your hands, ankles, or feet. The risk of problems from fluid retention is higher if you have heart failure or certain kidney or liver conditions. Fluid retention can also make some health problems worse. These can include seizures, migraines, and certain heart or kidney conditions. Tell your prescriber if you notice swelling in the hands or feet while taking Estratest (esterified estrogens / methyltestosterone).

High calcium levels

  • Risk factors: Breast cancer | Cancer that has spread to the bones | Kidney problems

Estratest (esterified estrogens / methyltestosterone) can cause you to have high calcium levels. The risk for severely high calcium is higher if you have breast cancer or cancer that's spread to the bones.

Tell your prescriber if you have constipation, feel more thirsty, urinate more, have weak muscles, feel tired, or have bone pain. These can be signs of high calcium levels. Your prescriber will probably check your calcium levels through blood tests. If your levels are too high, you might need to stop this medication.

Use with caution in people with diabetes

Estratest (esterified estrogens / methyltestosterone) might affect how your body processes sugars. Let your prescriber know if you have diabetes. And tell your diabetes care team you're taking this medication. Ask them how often you should check your blood sugar at home. If you take diabetes medications, your prescriber might adjust your doses to help keep your sugar under control.

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Side effects of Estratest (esterified estrogens / methyltestosterone)

The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.

Common Side Effects

  • Change in menstrual bleeding patterns, including spotting
  • Breast tenderness
  • Breast enlargement
  • Deepening of the voice
  • Voice hoarseness
  • Acne
  • Nausea
  • Stomach cramps
  • Bloating
  • Headache or migraine
  • Dizziness

Less Common Side Effects

  • Vomiting
  • Hair loss
  • Excessive hair growth (e.g., more hair on the face)
  • Depression
  • Anxiety
  • Swelling in the feet or ankles
  • Changes in weight
  • Changes in sex drive
  • Patches of darkened skin on the face

Estratest (esterified estrogens / methyltestosterone) serious side effects

Contact your healthcare provider immediately if you experience any of the following.

  • Blood clots: trouble breathing, leg pain or swelling, skin that's warm to the touch
  • Heart attack: chest pain, arm pain, shortness of breath, cold sweat, lightheadedness
  • Stroke: sudden weakness on one side of your body, drooping face, changes in your speech or vision, confusion, headache
  • Breast lumps or pain: breast pain or soreness, swelling, rash
  • High calcium levels: tiredness, muscle weakness, nausea, vomiting, constipation, frequent urination, thirst, blood in the urine
  • Unusual vaginal bleeding

Source: DailyMed

The following Estratest (esterified estrogens / methyltestosterone) side effects have also been reported

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur:

More common

Absent, missed, or irregular menstrual periods

acne or oily skin

decreased breast size

enlarging clitoris

hoarseness or deepening of the voice

menstrual changes

stopping of menstrual bleeding

unnatural hair growth or loss

Rare

Continuing nausea

cough

dark-colored urine

difficulty with swallowing

dizziness

fast heartbeat

fever

hives

itching

light-colored stools

loss of appetite

puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue

purple or red-colored spots on the body or inside the mouth or nose

shortness of breath

skin rash

sore throat

tightness in the chest

unusual tiredness or weakness

vomiting

wheezing

Incidence not known

Abdominal or stomach bloating, cramps, or pain

anxiety

bleeding from gums or nose

blistering, peeling, or loosening of the skin

bloating

bloody or cloudy urine

burning, crawling, itching, numbness, prickling, "pins and needles", or tingling feelings

change in vaginal discharge

changes in skin color, pain, or tenderness

chest pain or discomfort

chills

clay-colored stools

clear or bloody discharge from nipple

confusion

constipation

convulsions

darkening of urine

decrease in amount of urine

diarrhea

difficult, burning, or painful urination

difficulty with breathing

difficulty with moving

difficulty with speaking

dimpling of the breast skin

dizziness or lightheadedness

double vision

eye pain

fainting

fever

fluid-filled skin blisters

frequent urge to urinate

headache

heavy bleeding

inability to move the arms, legs, or facial muscles

inability to speak

indigestion

inverted nipple

irregular heartbeats

itching of the vagina or genital area

joint or muscle pain

large, hive-like swelling on the face, eyelids, lips, tongue, throat, hands, legs, feet, or sex organs

light-colored stools

loss of appetite

lump in the breast or under the arm

mood or mental changes

muscle cramps in the hands, arms, feet, legs, or face

muscle pain or stiffness

nausea

noisy, rattling breathing

numbness and tingling around the mouth, fingertips, or feet

pain

pain during sexual intercourse

pain in the ankles or knees

pain or discomfort in the arms, jaw, back, or neck

pain or feeling of pressure in pelvis

painful, red lumps under the skin, mostly on the legs

pains in the stomach, side, or abdomen, possibly radiating to the back

pelvic pain

persistent crusting or scaling of the nipple

pinpoint red or purple spots on the skin

poor insight and judgment problems with memory or speech

red, irritated eyes

redness or swelling of the breast

ringing in the ears

sensitivity to the sun

shortness of breath

skin thinness

slow speech

sore on the skin of the breast that does not heal

sore throat

sores, ulcers, or white spots in the mouth or on the lips

stomach pain

sudden shortness of breath or troubled breathing

sweating

swelling

swelling of the fingers, hands, feet, or lower legs

tenderness of the breast

thick, white curd-like vaginal discharge without odor or with mild odor

tiredness

tremor

trouble recognizing objects

trouble thinking and planning

trouble walking

troubled breathing at rest

unexpected or excess milk flow from breasts

unpleasant breath odor

vaginal bleeding

vision changes

vomiting of blood

weakness

weight gain

yellow eyes or skin

Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

Incidence not known

Blemishes on the skin

brown, blotchy spots on the exposed skin

decreased interest in sexual intercourse

depression

headache, severe and throbbing

inability to have or keep an erection

increase or decrease in weight

increased hair growth, especially on the face

increased in sexual ability, desire, drive, or performance

increased interest in sexual intercourse

irritability

leg cramps

loss in sexual ability, desire, drive, or performance

loss of hair

mental depression

pimples

redness of the skin

swelling or inflammation of the mouth

twitching, uncontrolled movements of the tongue, lips, face, arms, or legs

Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

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Pros and cons of Estratest (esterified estrogens / methyltestosterone)

Pros

  • An option to help with hot flashes and night sweats from menopause if estrogen therapy alone isn't enough
  • Might also help with improving sex drive

Cons

  • Is a controlled substance, so there might be special requirements to get the medication filled
  • Might need to take another medication called a progestin to help lower your risk of endometrial cancer
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Pharmacist tips for Estratest (esterified estrogens / methyltestosterone)

pharmacist
  • Take Estratest (esterified estrogens / methyltestosterone) at the same time every day for 3 weeks. Then, stop taking it for 1 week. After the break, start the cycle again. It can help to keep track of when to take your medication and when your break weeks are so you don't forget.
  • Check in with your prescriber regularly, like every 3 to 6 months, about how well Estratest (esterified estrogens / methyltestosterone) is helping with your menopause symptoms. This medication has many side effects and risks. So it's important to take it for the shortest time needed to help your symptoms.
  • You might notice your voice getting deeper, acne, and more hair on your face and body while you're taking Estratest (esterified estrogens / methyltestosterone). If you see these changes, stop taking the medication and tell your prescriber right away. Talk to them if you're worried about this side effect.
  • Your blood pressure might get higher while taking Estratest (esterified estrogens / methyltestosterone). Your prescriber might check your blood pressure before starting treatment to make sure it's safe for you. And they might ask you to check at home as well. If your blood pressure stays higher than usual, tell your prescriber.
  • Tell your prescriber at least 4 to 6 weeks before any surgeries, bedrest, or other situations where you need to sit still or lie down for a long time. They'll let you know if you should stop taking Estratest (esterified estrogens / methyltestosterone) before and when to restart it after your procedure. This helps lower your risk for blood clots.
  • Estratest (esterified estrogens / methyltestosterone) can cause changes to the thyroid hormone levels in your body. Tell your prescriber if you have any conditions that affect your thyroid hormone levels. They can make sure your hormone levels stay in a normal range.
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Common questions about Estratest (esterified estrogens / methyltestosterone)

Yes, Estratest (esterified estrogens / methyltestosterone) is a controlled substance. This medication contains methyltestosterone, which has a potential for misuse and addiction. So, there are strict rules from the government that help make sure people take Estratest (esterified estrogens / methyltestosterone) responsibly. This includes when your prescription expires and how many times you can refill it. Ask your prescriber if you have more questions.

Estratest (esterified estrogens / methyltestosterone) hasn't been formally approved by the FDA. The medication was first marketed in 1964. This was two years after the government started a formal approval process to make sure a medication is safe and works for what it's meant to treat. This has led to controversy around the medication. Also note that Estratest (esterified estrogens / methyltestosterone) has generally been replaced by newer medications. Talk to your prescriber if you have concerns about this.

Yes, the Estratest brand name is still available with a prescription from a healthcare professional. The generic version, esterified estrogens and methyltestosterone, is also available.

Some people taking Estratest (esterified estrogens / methyltestosterone) have reported weight gain. But others have also noted weight loss. This medication can also make your body hold onto more fluids. This can lead to more water weight, which can appear as weight gain. If you notice any weight changes that worry you while taking this medication, talk to your prescriber.

It's not clear how long it takes for Estratest (esterified estrogens / methyltestosterone) to help with menopause symptoms. Also note that everyone can have a different experience with treatment. It's a good idea to keep track of how you're feeling and how often you have symptoms while taking this medication. And to help even more, wear loose layers and use lightweight sheets to keep comfortable. Follow up with your prescriber and work with them to come up with a plan that's right for you.

No, Estratest (esterified estrogens / methyltestosterone) isn't bioidentical. Bioidentical hormones are hormones that are chemically similar to the ones your body makes. And they're made in the lab from a plant source. Estratest contains esterified estrogens and methyltestosterone. These ingredients are made in the lab from chemicals. Talk to your prescriber for bioidentical menopause hormonal therapy.

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Estratest (esterified estrogens / methyltestosterone) dosage

The average cost for 30 tablets of 0.625mg/1.25mg of Estratest (esterified estrogens / methyltestosterone) is $40.80 with a free GoodRx coupon. This is 70.80% off the average retail price of $139.71.
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DosageQuantityPrice as low asPrice per unit
1.25mg/2.5mg30 tablets$38.85$1.30
0.625mg/1.25mg30 tablets$40.80$1.36

Typical dosage for Estratest (esterified estrogens / methyltestosterone)

The typical dose is 0.625 mg/1.25 mg or 1.25 mg/2.5 mg (esterified estrogens/methyltestosterone) by mouth once a day. Take the medication every day for 3 weeks, then stop for 1 week. After the 1-week break, start the cycle again until your prescriber tells you to stop.

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Interactions between Estratest (esterified estrogens / methyltestosterone) and other drugs

Estratest (esterified estrogens / methyltestosterone) may interact with certain medications or supplements. Always let your doctor and pharmacist know about any other medications or supplements (including prescribed and over-the-counter medications, vitamins, and dietary or herbal supplements) that you are currently taking. The list below does not include all possible drug interactions with Estratest (esterified estrogens / methyltestosterone). Please note that only the generic name of each medication is listed below.

Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. When you are taking this medicine, it is especially important that your healthcare professional know if you are taking any of the medicines listed below. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.

Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.

Using this medicine with any of the following medicines may cause an increased risk of certain side effects, but using both drugs may be the best treatment for you. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.

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Estratest (esterified estrogens / methyltestosterone) contraindications

Contraindications are specific health conditions or situations in which a person should not take a medication due to safety concerns. If you have any of the following conditions or if any of the following apply to you, let your healthcare provider know because Estratest (esterified estrogens / methyltestosterone) will not be safe for you to take.

  • Breast cancer (except in certain people with metastatic cancer, or cancer that's spread to other parts of the body)
  • Estrogen-sensitive cancer or tumor
  • Abnormal vaginal bleeding that hasn't been diagnosed
  • Conditions that cause blood clots
  • History of blood clot or problems from a blood clot when using estrogen therapy in the past
  • Severe liver damage
  • Currently pregnant
  • Currently breastfeeding
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What are alternatives to Estratest (esterified estrogens / methyltestosterone)?

There are a number of medications that your doctor can prescribe in place of Estratest (esterified estrogens / methyltestosterone). Compare a few possible alternatives below.
Estratest (esterified estrogens / methyltestosterone)
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In females who have a healthy uterus:

$12.69Lowest GoodRx priceView prices
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Estratest (esterified estrogens / methyltestosterone) images

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References

Best studies we found

Brzozowska, M., et al. (2020). Changes of androgens levels in menopausal women. Menopause Review.

Endocrine Society. (2019). Compounded bioidentical hormone therapy.

Furness, S., et al. (2012). Hormone therapy in postmenopausal women and risk of endometrial hyperplasia. The Cochrane Database of Systematic Reviews.

GoodRx Health has strict sourcing policies and relies on primary sources such as medical organizations, governmental agencies, academic institutions, and peer-reviewed scientific journals. Learn more about how we ensure our content is accurate, thorough, and unbiased by reading our editorial guidelines.

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