Skip to main navigation Skip to main content Skip to footer For Medicare For Providers For Brokers For Employers Español For Individuals & Families: For Individuals & Families Medical Dental Other Supplemental Explore coverage through work How to Buy Health Insurance Types of Dental Insurance Open Enrollment vs. Special Enrollment See all topics Shop for Medicare plans Member Guide Find a Doctor Log in to myCigna
Home Knowledge Center Wellness Library Estrogens, Conjugated (USP) Oral Tablet (ESTROGENS - ORAL)

Estrogens, Conjugated (USP) Oral Tablet (ESTROGENS - ORAL)

This medicine is used for the following purposes:

  • bone strength
  • endocrine disorder
  • menopausal symptoms
  • cancer

Brand Name(s): Premarin

Generic Name: Estrogens, Conjugated (USP)

Instructions

Instructions

This medicine may be taken with or without food.

Store at room temperature away from heat, light, and moisture. Do not keep in the bathroom.

You may have mild vaginal bleeding or spotting while on this medicine. Do not stop taking the medicine if this happens. Contact your doctor if bleeding is heavy or lasts more than a few days.

This medicine may cause dark patches to appear on your face. Avoid sunlight and use sunscreen lotion to minimize further darkening of these skin patches.

This medicine can make you sensitive to the sun. Use sunscreen or protective clothing when in sun.

It is important that you keep taking each dose of this medicine on time even if you are feeling well.

If you forget to take a dose on time, take it as soon as you remember. If it is almost time for the next dose, do not take the missed dose. Return to your normal schedule. Do not take 2 doses at one time.

Drug interactions can change how medicines work or increase risk for side effects. Tell your health care providers about all medicines taken. Include prescription and over-the-counter medicines, vitamins, and herbal medicines. Speak with your doctor or pharmacist before starting or stopping any medicine.

Tell your doctor if symptoms do not get better or if they get worse.

This medicine may affect your blood sugar levels. If you have diabetes, talk to your doctor before changing the dose of your diabetes medicine.

Cautions

Cautions

Tell your doctor and pharmacist if you ever had an allergic reaction to a medicine.

This medicine may increase the risk of some types of cancer in women. Please speak with your doctor about the risks and benefits of using this medicine.

This medicine is associated with an increased risk of blood clots, heart attack, and stroke. Contact your doctor immediately if you experience leg pain or swelling, difficulty breathing, chest or jaw pain, severe headache, one-sided weakness or slurred speech.

Do not use the medication any more than instructed.

Avoid smoking while on this medicine. Smoking may increase your risk for stroke, heart attack, blood clots, high blood pressure, and other diseases of the heart and blood vessels.

Ask your doctor how to do a breast self-exam. Check monthly. Report any changes to your doctor.

Talk to your doctor about getting a complete physical exam every year while on this medicine.

This medicine passes into breast milk. Ask your doctor before breastfeeding.

Do not use this medicine if you are pregnant. If you become pregnant, contact your doctor immediately.

Do not share this medicine with anyone who has not been prescribed this medicine.

Side Effects

Side Effects

The following is a list of some common side effects from this medicine. Please speak with your doctor about what you should do if you experience these or other side effects.

  • bloating
  • breast pain or swelling
  • headaches
  • dark patches on skin or face
  • nausea and vomiting
  • stomach upset or abdominal pain
  • weight gain

Call your doctor or get medical help right away if you notice any of these more serious side effects:

  • breast lump or discharge
  • chest or jaw pain
  • changes in memory, mood, or thinking
  • depression or feeling sad
  • dizziness
  • swelling of the legs, feet, and hands
  • fainting
  • severe or persistent headache
  • sudden leg pain, swelling, warmth or redness
  • signs of liver damage (such as yellowing of eye or skin, dark urine, or unusual tiredness)
  • shortness of breath
  • symptoms of stroke (such as one-sided weakness, slurred speech, confusion)
  • excessive or unusual sweating
  • persistent or unusual thirst
  • increased urinary frequency
  • cramping of the uterus or bleeding from the vagina
  • vaginal bleeding or spotting between periods
  • vaginal itching or discharge
  • blurring or changes of vision
  • severe or persistent vomiting

A few people may have an allergic reaction to this medicine. Symptoms can include difficulty breathing, skin rash, itching, swelling, or severe dizziness. If you notice any of these symptoms, seek medical help quickly.

Please speak with your doctor, nurse, or pharmacist if you have any questions about this medicine.

This information does not replace the advice of a doctor. Ignite Healthwise, LLC, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.

Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Ignite Healthwise, LLC.

<cipublic-spinner variant="large"><span>Loading…</span></cipublic-spinner>

Page Footer

I want to...

Get an ID card File a claim View my claims and EOBs Check coverage under my plan See prescription drug list Find an in-network doctor, dentist, or facility Find a form Find 1095-B tax form information View the Cigna Glossary Contact Cigna

Audiences

Individuals and Families Medicare Employers Brokers Providers

Secure Member Sites

myCigna member portal Health Care Provider portal Cigna for Employers Client Resource Portal Cigna for Brokers

The Cigna Group Information

About Cigna Healthcare Company Profile Careers Newsroom Investors Suppliers The Cigna Group Third Party Administrators International Evernorth

 Cigna. All rights reserved.

Privacy Legal Product Disclosures Cigna Company Names Customer Rights Accessibility Non-Discrimination Notice Language Assistance [PDF] Report Fraud Sitemap Cookie Settings

Disclaimer

Individual and family medical and dental insurance plans are insured by Cigna Health and Life Insurance Company (CHLIC), Cigna HealthCare of Arizona, Inc., Cigna HealthCare of Illinois, Inc., Cigna HealthCare of Georgia, Inc., Cigna HealthCare of North Carolina, Inc., Cigna HealthCare of South Carolina, Inc., and Cigna HealthCare of Texas, Inc. Group health insurance and health benefit plans are insured or administered by CHLIC, Connecticut General Life Insurance Company (CGLIC), or their affiliates (see a listing of the legal entities that insure or administer group HMO, dental HMO, and other products or services in your state). Accidental Injury, Critical Illness, and Hospital Care plans or insurance policies are distributed exclusively by or through operating subsidiaries of Cigna Corporation, are administered by Cigna Health and Life Insurance Company, and are insured by either (i) Cigna Health and Life Insurance Company (Bloomfield, CT); (ii) Life Insurance Company of North America (“LINA”) (Philadelphia, PA); or (iii) New York Life Group Insurance Company of NY (“NYLGICNY”) (New York, NY), formerly known as Cigna Life Insurance Company of New York. The Cigna name, logo, and other Cigna marks are owned by Cigna Intellectual Property, Inc. LINA and NYLGICNY are not affiliates of Cigna.

All insurance policies and group benefit plans contain exclusions and limitations. For availability, costs and complete details of coverage, contact a licensed agent or Cigna sales representative. This website is not intended for residents of New Mexico.

Selecting these links will take you away from Cigna.com to another website, which may be a non-Cigna website. Cigna may not control the content or links of non-Cigna websites. Details