Progesterone (medication)

Progesterone (medication)

Progesterone (pronounced pro-JES-ter-own) is a medication and naturally occurring steroid hormone. It is used in hormone replacement therapy, birth control, and the treatment of gynecological disorders.

Etymology

The term "progesterone" is derived from the Latin progestare meaning "to bear or carry" and the steroid hormone -one.

Pharmacology

Progesterone is a progestogen and is involved in the menstrual cycle, pregnancy, and embryogenesis. It works by changing the lining of the uterus to prepare it for a fertilized egg. If the egg is not fertilized, progesterone levels drop and menstruation begins.

Uses

Progesterone is used in a variety of medical contexts. It is used in hormone replacement therapy for menopausal women, in birth control pills, and in the treatment of gynecological disorders such as endometriosis and polycystic ovary syndrome (PCOS).

Side Effects

Common side effects of progesterone include dizziness, headache, breast pain, and menstrual changes. More serious side effects can include blood clots, stroke, and heart attack.

Related Terms

• Progestogen
• Hormone replacement therapy
• Birth control
• Menstrual cycle
• Pregnancy
• Embryogenesis
• Uterus
• Egg
• Menopause
• Endometriosis
• Polycystic ovary syndrome
• Dizziness
• Headache
• Breast pain
• Menstrual changes
• Blood clot
• Stroke
• Heart attack

External links

• Medical encyclopedia article on Progesterone (medication)
• Wikipedia's article - Progesterone (medication)

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