Generic Name: Estrogens, Conjugated, A (Synthetic) (ES troe jenz, KON joo gate ed, aye, sin THET ik)
Brand Name: Cenestin
- Estrogens may raise the chance of uterine cancer. Progestins may lower this chance. A warning sign for cancer of the uterus is vaginal bleeding. Report any vaginal bleeding to the doctor.
- Do not use estrogens to prevent heart disease or dementia. Using estrogens may raise the chances of having a heart attack, a stroke, breast cancer, a blood clot, or dementia.
- Use estrogens with or without progestin for the shortest time needed at the lowest useful dose.
Uses of Estrogens, Conjugated, A:
- It is used to prevent or lower the signs of the change of life (menopause).
- It may be given to you for other reasons. Talk with the doctor.
What do I need to tell my doctor BEFORE I take Estrogens, Conjugated, A?
- If you have an allergy to estrogen, conjugated, A (synthetic) or any other part of estrogens, conjugated, A (synthetic).
- If you are allergic to any drugs like this one, any other drugs, foods, or other substances. Tell your doctor about the allergy and what signs you had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs.
- If you have had any of these health problems: Bleeding disorder, blood clots, a higher risk of having a blood clot, breast cancer, liver problems or liver tumor, heart attack, stroke, or a tumor where estrogen makes it grow.
- If you have unexplained vaginal bleeding.
- If you are pregnant or may be pregnant. Do not take estrogens, conjugated, A (synthetic) if you are pregnant.
This is not a list of all drugs or health problems that interact with estrogens, conjugated, A (synthetic).
Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take estrogens, conjugated, A (synthetic) with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor.
What are some things I need to know or do while I take Estrogens, Conjugated, A?
- Tell all of your health care providers that you take estrogens, conjugated, A (synthetic). This includes your doctors, nurses, pharmacists, and dentists.
- If you have high blood sugar (diabetes), you will need to watch your blood sugar closely.
- Have your blood pressure checked often. Talk with your doctor.
- Have blood work checked as you have been told by the doctor. Talk with the doctor.
- Be sure to have regular breast exams and gynecology check-ups. Your doctor will tell you how often to have these. You will also need to do breast self-exams as your doctor has told you. Talk with your doctor.
- This medicine may cause dark patches of skin on your face. Avoid sun, sunlamps, and tanning beds. Use sunscreen and wear clothing and eyewear that protects you from the sun.
- This medicine may affect certain lab tests. Tell all of your health care providers and lab workers that you take estrogens, conjugated, A (synthetic).
- If you drink grapefruit juice or eat grapefruit often, talk with your doctor.
- Limit your drinking of alcohol.
- Avoid cigarette smoking. Smoking raises the chance of heart disease. Talk with your doctor.
- Talk with your doctor if you will need to be still for long periods of time like long trips, bedrest after surgery, or illness. Not moving for long periods may raise your chance of blood clots.
- If you are 65 or older, use estrogens, conjugated, A (synthetic) with care. You could have more side effects.
- This medicine is not approved for use in children. Talk with the doctor.
- Tell your doctor if you are breast-feeding. You will need to talk about any risks to your baby.
How is this medicine (Estrogens, Conjugated, A) best taken?
Use estrogens, conjugated, A (synthetic) as ordered by your doctor. Read all information given to you. Follow all instructions closely.
- Take estrogens, conjugated, A (synthetic) at the same time of day.
- Take with or without food. Take with food if it causes an upset stomach.
What do I do if I miss a dose?
- Take a missed dose as soon as you think about it.
- If it is close to the time for your next dose, skip the missed dose and go back to your normal time.
- Do not take 2 doses at the same time or extra doses.
See also: Dosage Information (in more detail)
What are some side effects that I need to call my doctor about right away?
WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:
- Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
- Signs of liver problems like dark urine, feeling tired, not hungry, upset stomach or stomach pain, light-colored stools, throwing up, or yellow skin or eyes.
- Chest pain or pressure.
- Shortness of breath.
- Coughing up blood.
- Weakness on 1 side of the body, trouble speaking or thinking, change in balance, drooping on one side of the face, or blurred eyesight.
- Swelling, warmth, numbness, change of color, or pain in a leg or arm.
- Very bad headache.
- Very upset stomach or throwing up.
- Very bad dizziness or passing out.
- Change in eyesight.
- Bulging eyes.
- Change in how contact lenses feel in the eyes.
- Vaginal itching or discharge.
- Vaginal bleeding that is not normal.
- A lump in the breast, breast soreness, or nipple discharge.
- Breast pain.
- Low mood (depression).
- Memory problems or loss.
- Swelling in the arms or legs.
- A burning, numbness, or tingling feeling that is not normal.
- Passing urine more often.
What are some other side effects of Estrogens, Conjugated, A?
All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:
- Hair loss.
- Upset stomach or throwing up.
- Breast soreness.
- Tender breasts.
- Stomach cramps.
- Leg cramps.
- Vaginal bleeding or spotting.
- Flu-like signs.
- More hungry.
- Joint pain.
- Not able to sleep.
- Feeling tired or weak.
- Weight gain.
- Back pain.
These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.
You may report side effects to the FDA at 1-800-FDA-1088. You may also report side effects at http://www.fda.gov/medwatch.
See also: Side effects (in more detail)
If OVERDOSE is suspected:
If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.
How do I store and/or throw out Estrogens, Conjugated, A?
- Store at room temperature.
- Store in a dry place. Do not store in a bathroom.
- Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets.
- Throw away unused or expired drugs. Do not flush down a toilet or pour down a drain unless you are told to do so. Check with your pharmacist if you have questions about the best way to throw out drugs. There may be drug take-back programs in your area.
Consumer Information Use and Disclaimer
- If your symptoms or health problems do not get better or if they become worse, call your doctor.
- Do not share your drugs with others and do not take anyone else's drugs.
- Keep a list of all your drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your doctor.
- Talk with the doctor before starting any new drug, including prescription or OTC, natural products, or vitamins.
- Some drugs may have another patient information leaflet. Check with your pharmacist. If you have any questions about estrogens, conjugated, A (synthetic), please talk with your doctor, nurse, pharmacist, or other health care provider.
- If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.
Disclaimer: This information should not be used to decide whether or not to take estrogens, conjugated, A (synthetic) or any other medicine. Only the healthcare provider has the knowledge and training to decide which medicines are right for a specific patient. This information does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a brief summary of general information about estrogens, conjugated, A (synthetic). It does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to estrogens, conjugated, A (synthetic). This information is not specific medical advice and does not replace information you receive from the healthcare provider. You must talk with the healthcare provider for complete information about the risks and benefits of using estrogens, conjugated, A (synthetic).
Review Date: February 7, 2018
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