Cause. There are more than two hundred types of headaches. Some are
harmless and some are life-threatening. The description of ...
May 4, 2016 ... A primary headache is caused by overactivity of or problems with pain-sensitive
structures in your head. A primary headache isn't a symptom of ...
Dec 30, 2015 ... Learn all about headaches - a continuous pain in the head or neck. Find out
about what causes them, the different types of headache and the ...
Read about the 10 most common headache triggers that we can encounter each
Dec 11, 2008 ... Symptoms: Throbbing headache caused by rebound dilation of the blood vessels
, occurring multiple days after consumption of large quantities ...
The pain you feel during a headache comes from a mix of ... Stress: Common
causes of tension headaches include ...
Jul 25, 2016 ... Consumer information about the different types of headache and their causes,
cures, relief, types (sinus, tension, migraine), and treatments.
Headaches can be triggered by a variety of factors. The most common cause of
headaches is prolonged tension or stress. These are called tension headaches ...
Jun 16, 2014 ... Your headache causes could be more than just a normal headache. Constant or
frequent headaches could signal something more serious, ...
Jan 8, 2015 ... Hors d'oeuvres, dehydration, caffeine withdrawal — these and other strange