Enclomifene

Enclomifene

Chemical structure of Enclomifene

Enclomifene is a nonsteroidal selective estrogen receptor modulator (SERM) that is used primarily in the treatment of male hypogonadism and as a fertility agent. It is one of the two geometric isomers of clomifene, the other being zuclomifene.

Mechanism of Action

Enclomifene acts by binding to estrogen receptors in the hypothalamus, which leads to an increase in the release of gonadotropin-releasing hormone (GnRH). This, in turn, stimulates the pituitary gland to secrete luteinizing hormone (LH) and follicle-stimulating hormone (FSH), which promote the production of testosterone in the testes.

Clinical Uses

Enclomifene is primarily used in the treatment of male hypogonadism, a condition characterized by low levels of testosterone. It is also used as a fertility agent in men, as it can increase sperm production by stimulating the testes.

Male Hypogonadism

In cases of male hypogonadism, enclomifene is used to restore normal testosterone levels. This can help alleviate symptoms such as fatigue, decreased libido, and loss of muscle mass.

Fertility Treatment

Enclomifene is used to treat male infertility by increasing sperm count and motility. It is often prescribed when low sperm count is a contributing factor to infertility.

Side Effects

Common side effects of enclomifene include hot flashes, mood swings, and headaches. In some cases, it may cause visual disturbances or gastrointestinal discomfort.

Pharmacokinetics

Enclomifene is administered orally and is well absorbed from the gastrointestinal tract. It undergoes hepatic metabolism and is excreted primarily in the feces.

Related Compounds

Enclomifene is closely related to clomifene, which is a mixture of enclomifene and zuclomifene. Clomifene is also used as a fertility agent in women to induce ovulation.

Related Pages

• Clomifene
• Selective estrogen receptor modulator
• Male hypogonadism
• Testosterone