Different types: There are several different types of headaches and each has it's own distinct characteristic.
Answered 10/3/2016
6.1k views
Anything: Headaches can come from tension, dehydration, lack of sleep/poor sleep, skipping meals, stress, sleep apnea/snoring, or chronic sinus problems, teeth grinding, migraines.
Answered 10/3/2016
6k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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