what causes a headache everyday
Infections, such as brain abscesses and meningitis, are also serious but uncommon causes of everyday headaches. Infections usually produce severe pain. Conditions that increase intracranial pressure, such as high blood pressure, glaucoma and kidney disease, can generate headaches every day.
A serious but uncommon cause of everyday headaches is cancer of the brain or skull, as noted by the Mayo Clinic. Cancer can eat away bone, as is the case with Pagetâs disease of the skull, or it can grow large tumors in the brain, as is the case with glioblastomas.
Food allergies and toxic reactions to chemicals often found in food are more common causes of daily headaches, according to The Headache Book. Some common foods that can lead to everyday headaches include red wine, beer, dark chocolate, hot dogs, sandwich meats, cheese, food dyes and preservatives.