This medication is used to treat infertility in women. It works by stimulating an increase in the amount of hormones that support the growth and release of a mature egg (ovulation). This medication is not recommended for women whose ovaries no longer make eggs properly (primary pituitary or ovarian failure).
Clomiphene must be taken by mouth exactly as directed by your doctor in order to be most effective. It is important to follow your dosing schedule carefully.
Your dosage is based on your medical condition and response to therapy. Do not take it more often or for a longer time than prescribed by your doctor. Long-term treatment with this medication is not recommended and should not be more than 6 cycles.
You may be directed to record your body temperature, perform ovulation tests, and properly time sexual intercourse for best results. Ask your doctor if you have any questions.
Stomach upset, bloating, abdominal/pelvic fullness, flushing ("hot flashes"), breast tenderness, headache, or dizziness may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.
Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
Tell your doctor right away if any of these unlikely but serious side effects occur: abnormal vaginal bleeding, mental/mood changes.
Vision changes (e.g., blurred vision, seeing spots or flashes) may sometimes occur during clomiphene treatment, especially if you are exposed to bright light. These side effects usually go away a few days or weeks after treatment is stopped. However, in rare cases, vision changes may be permanent. Get medical help right away if any of the following occur: vision problems/changes, eye pain.
This medication may cause a condition known as ovarian hyperstimulation syndrome (OHSS). Rarely, serious OHSS causes fluid to suddenly build up in the stomach, chest, and heart area. This may occur during therapy or after treatment has been stopped. Get medical help right away if you develop any of the following side effects: severe pain/swelling in the lower abdomen (pelvic) area, sudden/rapid weight gain, nausea/vomiting, diarrhea, shortness of breath, change in the amount of urine, pain/redness/swelling of the legs, chest pain, fast/irregular heartbeat.
A very serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction may include: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.
In the US -
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
Before taking clomiphene, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
This medication should not be used if you have certain medical conditions. Before using this medicine, consult your doctor or pharmacist if you have: ovarian cysts or enlarged ovaries (not due to polycystic ovary syndrome), abnormal vaginal bleeding, liver disease, uncontrolled thyroid or adrenal gland problems, tumor in the brain (pituitary tumor).
Before using this medication, tell your doctor or pharmacist your medical history, especially of: polycystic ovary syndrome, uterus problems (e.g., uterine fibroids, endometriosis).
Use of clomiphene may result in multiple births (e.g., twins, triplets). Consult your doctor for more details.
This drug may make you dizzy or cause vision changes. Do not drive, use machinery, or do any activity that requires alertness or clear vision until you are sure you can perform such activities safely. Limit alcoholic beverages.
Stop using this medication when you become pregnant. This medication must not be used during pregnancy. If you think you may be pregnant, tell your doctor right away.
It is not known whether this drug passes into breast milk. This drug may reduce milk production. Consult your doctor before breast-feeding.
Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval.
Some products that may interact with this drug include: gonadorelin.
If overdose is suspected, contact a poison control center or emergency room right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overdose may include: vomiting, abdominal/pelvic pain, vision problems.
Do not share this medication with others.
Laboratory and/or medical tests (e.g., hormone levels, pelvic examination/ultrasound) should be performed regularly to monitor your progress or check for side effects. Consult your doctor for more details.
If you miss a dose, contact your doctor promptly for further instructions. Do not double the dose to catch up unless your doctor directs you to do so.
Store at room temperature between 59-86 degrees F (15-30 degrees C). Keep in a closed container protected from heat, light, and moisture. Do not store in the bathroom. Keep all medicines away from children and pets.
Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company for more details about how to safely discard your product.
Information last revised March 2013. Copyright(c) 2013 First Databank, Inc.
With WebMD's Medicine Cabinet, you can check interactions with drugs.Go to medicine cabinet