Welcome to the Migraine and Headaches Forum! This forum is for questions and support regarding migraine and headache issues such as: abdominal
migraines, headaches caused by allergies, cluster headaches,
headaches, headaches in children, migraine headaches, sinus headaches, tension headaches, visual disturbances.
What other symptoms do you have?
Does the pain vary in intensity during the day?
What all tests have you undergone?
The reasons for constant headache are many like sinusitis, allergy headache, tension, hypoglycaemia, dehydration, high blood pressure, ear infections. The possibilities are many. Did you undergo CT scan or MRI of the brain?
Please elaborate your symptoms and then maybe i will be able to help you more.