Oxytocine, Ergonovine, Prostaglandins

What are the drugs classified as uterine stimulants or oxytocics?

Drugs classified as uterine stimulants or oxytocics include oxytocin, prostaglandins (like dinoprostone), and ergot alkaloids (like ergometrine).

What are the cardiovascular effects of oxytocin?

Oxytocin can induce mild vasodilation which leads to a decrease in systemic vascular resistance. It may also result in a decrease in blood pressure and an increase in heart rate.

What are the indications for oxytocin use?

Oxytocin is indicated for the induction of labor, augmentation of labor, and to control post-partum hemorrhage.

What are the adverse effects of oxytocin?

Adverse effects of oxytocin may include uterine hyperstimulation, hypotension, arrhythmias, and water intoxication.

What is the pharmacological action of oxytocin?

Oxytocin acts on the uterus to increase the frequency and intensity of contractions and promotes milk ejection in lactating women.

What is ergonovine?

Ergonovine is an ergot alkaloid that is primarily used as a uterine stimulant to facilitate uterine contraction and to control post-partum hemorrhage.

What are the indications of ergonovine use?

Ergonovine is indicated for the prevention and treatment of post-partum hemorrhage and for the management of uterine atony.

What are the conditions that ergonovine could not be used?

Ergonovine should not be used in cases of uncontrolled hypertension, known hypersensitivity to ergot alkaloids, or during pregnancy before the delivery of the placenta.

Can ergonovine be used without its adverse effects?

While ergonovine is effective for uterine stimulation, it may have adverse effects, such as hypertension, nausea, and headaches, and its use cannot guarantee the absence of these effects.

What is the action of prostaglandin drugs?

Prostaglandin drugs act on uterine smooth muscle to stimulate contractions, facilitate cervical dilation, and help in the induction of labor.

What are the conditions that Misoprostol (Cytotec) could be used in Gyneco-Obstetric?

Misoprostol can be used in Gyneco-Obstetric conditions for induction of labor, management of post-partum hemorrhage, and in cases of incomplete or missed miscarriage.

What are the advantages of Misoprostol compared with other uterine stimulants?

Advantages of Misoprostol include its oral administration route, stability at room temperature, and a lower cost compared to other uterine stimulants.