Gemeprost
A prostaglandin E1 analog used in obstetrics and gynecology
Gemeprost[edit | edit source]
Gemeprost is a prostaglandin E1 analog used primarily in the field of obstetrics and gynecology. It is utilized for its ability to induce cervical ripening and uterine contractions, making it effective in certain medical procedures such as induced abortion and cervical dilation prior to surgical procedures.
Mechanism of Action[edit | edit source]
Gemeprost functions by mimicking the action of natural prostaglandins, which are compounds that play a crucial role in the regulation of various physiological processes, including the induction of labor. By binding to prostaglandin receptors in the uterus, gemeprost stimulates uterine contractions and promotes the softening and dilation of the cervix.
Clinical Uses[edit | edit source]
Gemeprost is primarily used in the following clinical scenarios:
- Induced Abortion: Gemeprost is used in combination with other medications, such as mifepristone, to terminate pregnancies. It is particularly effective in the second trimester.
- Cervical Ripening: Before surgical procedures such as dilation and curettage (D&C), gemeprost is used to prepare the cervix by softening and dilating it, facilitating easier access to the uterine cavity.
Administration[edit | edit source]
Gemeprost is typically administered as a vaginal suppository. This route of administration allows for direct action on the cervix and uterus, minimizing systemic side effects. The dosage and frequency of administration depend on the specific clinical indication and the protocol being followed.
Side Effects[edit | edit source]
Common side effects associated with gemeprost include:
These side effects are generally mild and self-limiting. However, in some cases, more severe reactions such as excessive uterine bleeding or allergic reactions may occur.
Contraindications[edit | edit source]
Gemeprost should not be used in individuals with:
- Known hypersensitivity to prostaglandins
- Active pelvic inflammatory disease
- Unexplained vaginal bleeding
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