Final answer:
Methylergonovine maleate is used to prevent or control postpartum hemorrhage by inducing uterine contractions. It is important to use it under medical supervision due to potential side effects and contraindications.
Step-by-step explanation:
Methylergonovine maleate is actually not used for the indications mentioned in the provided information. Instead, it is a medication primarily used to prevent or control postpartum hemorrhage (bleeding after childbirth) by inducing uterine contractions. Methylergonovine works by directly stimulating the smooth muscle of the uterus to strengthen the contractions and reduce blood loss. It is typically administered after the delivery of the placenta and can be given orally, intramuscularly, or intravenously.
Its use is indicated specifically in the immediate postpartum period to help the uterus contract and reduce the potential for excessive bleeding. It is important to be used under medical supervision because it can cause side effects and is contraindicated in certain conditions such as hypertension and pre-eclampsia.