Terpafen

Description

Common use

Terpafen is an non-steroid anti-estrogen. Mechanism of its action consists in a specific binding with receptor for estrogen in ovary and hypophis. In patients with low estrogen levels in organism it causes estrogen effect and in ones with high estrogen levels it causes anti-estrogen effect. Its small doses increase secretion of gonadotropins (prolactin, Follicle stimulating hormone, FSH and interstitial cell-stimulating hormone), stimulates ovulation; in large doses slows secretion of gonadotropins. In the whole action of Terpafen consists in stimulation of ovulation to occur and prepares the body for pregnancy. This medication may be used for male patients with infertility caused by low production of sperm.

Dosage and direction

Terpafen is administered to stimulate ovulation 50 mg 1 time a day at bedtime, starting from 5th day of the menstrual cycle during 5 days (in the absence of the cycle – at any time). In case of no effect (ovulation does not occur within 30 days) increase the dose to 150 mg / day or lengthen the course to 10 days. Take exactly as prescribed, do not take the medication in larger quantities.

Precautions

Before to take Terpafen notify your doctor if you have ever had any allergic reaction to clomiphene, liver diseases, mental depression, thrombophlebitis. This drug may cause vision problems, dizziness, or lightheadedness, be especially attentive if you need driving or operating machinery which requires high concentration of attention.

Contraindications

Hypersensitivity, liver or kidney failure, metrorrhagia of unknown etiology, ovarian cysts, neoplasms of genital organs, tumor or hypofunction of the hypophysis, endometriosis, ovarian failure together with hyperprolactinaemia, pregnancy.

Possible side effect

Together with allergy symptoms such as swelling of lips, tongue, or face or hives in some patients may appear the following conditions: ovarian enlargement presenting as abdominal or pelvic pain, flushing, nausea, vomiting, or diarrhea, blurred vision, headache, abnormal uterine bleeding.

Drug interaction

Inform your doctor and laboratory operators about all medications and herbal products you are taking if you are treated with Terpafen.

Missed dose

If you missed a dose take it as soon as you remember, but not if it is almost time of the next intake by your schedule. If so skip the missed dose. Do not try to make up a missed dose by taking an extra one.

Overdose

If you suspect that you took too much of the medication seek for immediate medical attention.

Storage

Store Terpafen in a dry place away from sunlight at room temperature between 15-30 C (59-86 F).

Disclaimer

We provide only general information about medications which does not cover all directions, possible drug integrations, or precautions. Information at the site cannot be used for self-treatment and self-diagnosis. The specific instructions for a particular patient should be agreed with your health care adviser or doctor in charge of the case. We disclaim reliability of this information and mistakes it could contain. We are not responsible for any direct, indirect, special or other indirect damage as a result of any use of the information on this site and also for consequences of self-treatment.