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Clomid

What is infertility?

Infertility means not being able to get pregnant after one year of trying. Or, six months, if a woman is 35 or older. Women who can get pregnant but are unable to stay pregnant may also be infertile.

Pregnancy is the result of a process that has many steps. To get pregnant:

  • A woman must release an egg from one of her ovaries (ovulation).

  • The egg must go through a Fallopian tube toward the uterus (womb).

  • A man's sperm must join with (fertilize) the egg along the way.

  • The fertilized egg must attach to the inside of the uterus (implantation).

Infertility can happen if there are problems with any of these steps.

Is infertility a common problem?

Yes. About 10 percent of women (6.1 million) in the United States ages 15-44 have difficulty getting pregnant or staying pregnant, according to the Centers for Diseas...

Clomid

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CLOMID®
(clomiphene citrate) Tablets USP

DRUG DESCRIPTION

CLOMID (clomiphene citrate tablets USP) is an orally administered, nonsteroidal, ovulatory stimulant designated chemically as 2-[p-(2-chloro-1,2-diphenylvinyl)phenoxy] triethylamine citrate (1:1). It has the molecular formula of C26H28ClNO • C6H8O7 and a molecular weight of 598.09. It is represented structurally as:

Clomid (clomiphene citrate) structural formula illustration

Clomiphene citrate is a white to pale yellow, essentially odorless, crystalline powder. It is freely soluble in methanol; soluble in ethanol; slightly soluble in acetone, water, and chloroform; and insoluble in ether.

CLOMID is a mixture of two geometric isomers [cis (zuclomiphene) and trans (enclomiphene)] containing between 30% and 50% of the cis-isomer.

Each white scored tablet contains 50 mg clomiphene citrate USP. The tablet also contains the following inactive ingredients: corn starch, lactose, magnesium stearate, pregelatinized cornstarch, and sucrose.

What are the possible side effects of clomiphene (Clomid, Serophene)?

Stop taking clomiphene and seek emergency medical attention if you experience an allergic reaction (difficulty breathing; closing of your throat; swelling of your lips, tongue, or face; or hives).

The ovarian hyperstimulation syndrome (OHSS) has been reported to occur in patients receiving clomiphene. Symptoms of OHSS include swelling of the hands or legs, abdominal pain and swelling, shortness of breath, weight gain, and nausea or vomiting. OHSS can be fatal. Notify your doctor immediately or seek emergency medical attention if you...

Read All Potential Side Effects and See Pictures of Clomid »

What are the precautions when taking clomiphene (Clomid)?

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,...

Read All Potential Precautions of Clomid »

Last reviewed on RxList: 10/4/2010
This monograph has been modified to include the generic and brand name in many instances.

Clomid - User Reviews

Clomid User Reviews

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Here is a collection of user reviews for the medication Clomid sorted by most helpful. Patient Discussions FAQs

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You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.


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