Can glaucoma cause migraine headaches? Generally speaking, chronic forms of glaucoma such as primary open-angle glaucoma do not cause headaches. However, acute forms of glaucoma — when th drainage system suddenly closes and eye pressure increases rapidly — can cause headaches.
What does a glaucoma headache feel like? The headache caused by glaucoma may be felt in or around the eyes or the forehead, and vary in intensity from mild to severe. Nausea and vomiting also can accompany the headache. Some forms of glaucoma are sometimes mistaken for migraine. A correct diagnosis can be made by measuring the pressure in the eye.
Do migraines increase risk of glaucoma? According to a new study, migraine is associated with a higher risk of open-angle glaucoma compared with patients with no migraine.
Can ocular hypertension cause migraines? The prevalence of headache, migraine, and tension headache did not vary significantly among control subjects, patients with ocular hypertension, and patients with glaucoma, but migraine was significantly more common in patients with normal-pressure glaucoma (28%) compared with control subjects (12%; P<.