Acetaminophen alleviates migraines and tension headaches by inhibiting prostaglandin synthesis in the brain, reducing pain and fever.

Acetaminophen can treat migraines by lessening pain. It blocks chemical messengers in the brain that signal pain, thus easing headache symptoms.

Acetaminophen, effective for migraines and tension headaches, works by reducing the production of prostaglandins, which helps lower pain and inflammation.