Primary or secondary: Headaches are classified as primary or secondary. Primary headaches do not have an organic cause. They are discrete physiological disorders that are not associated with any other illness or pathology. There are about 200 different types of headaches and each is treated individually.
Answered 12/24/2013
4.7k views
A doctor has provided 1 answer
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question