Jul 8, 2025 · Though migraine causes aren't fully understood, genetics and environmental factors appear to play a role. Changes in the brainstem and its interactions with the trigeminal nerve, a major …

Jan 23, 2024 · Researchers aren’t sure of the exact cause of migraines, but studies show genetics play a role. When you have a headache, specific nerves in your blood vessels send pain signals to your …

Sep 18, 2024 · But migraine is much more than just a headache. Learn more about the common causes, triggers, and risk factors of migraines.

Jun 10, 2025 · Here’s what you need to know about migraine headaches, including types, symptoms, triggers, treatments, and how they’re different from regular headaches.

Jan 31, 2025 · Current research shows that this head pain happens when there is abnormal activity among nerve signals, chemical signals, and blood vessels in the brain. Some people have migraine …

Oct 3, 2025 · The exact cause of migraine is ongoing, but certain triggers can lead to a flare. Changes in your brain, hormones, and genetics may increase your risk.

Sep 9, 2025 · Migraines begin in the brainstem and involve abnormal interactions between nerves and blood vessels. The trigeminal nerve—a major pain pathway in the face and head—becomes …

Jul 10, 2025 · Migraine may occur due to a combination of genetic factors and environmental triggers. It may also involve changes in the brain, such as blood vessel swelling. Risk factors for chronic …

Oct 10, 2025 · Stress is one of the most common triggers of migraine, even if it is good stress. Other triggers include weather changes, certain foods and beverages, like chocolate, alcohol or too much …

Things that can make the headaches more likely to occur include: How are migraines diagnosed? Despite their dramatic symptoms, migraines are almost never due to an underlying problem that will …