Ergotamine

Ergotamine is a medication derived from a fungus that is used to treat migraines. It works by constricting blood vessels in the brain, which helps alleviate headache pain associated with migraines. Ergotamine is usually taken when migraine symptoms begin and can be effective, but it should be used carefully under medical supervision because it can cause side effects and interact with other medications. It’s important to follow dosage instructions precisely to reduce risks, as excessive use may lead to problems like increased blood pressure or vascular issues.