Mar 10, 2015 ... The causes of many chronic daily headaches aren't well-understood. True (
primary) chronic daily headaches don't have an identifiable ...
Chronic daily headaches — Comprehensive overview covers causes, treatment
of this debilitating type of headache.
May 13, 2016 ... Tension headaches: Also called stress headaches, chronic daily headaches, ...
They cause mild to moderate pain and come and go over time.
Dec 18, 2016 ... WebMD explains the causes, symptoms, and treatment of new daily ... blow to the
head can trigger a sudden, severe, and persistent headache.
The cause of chronic tension-type headache is often not clear. A medicine called
amitriptyline may help to prevent the headaches from occurring.
Jun 16, 2014 ... Your headache causes could be more than just a normal headache. Constant or
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Sep 30, 2015 ... But if your headache is severe or unusual, you might worry about stroke, ....
Sinusitis is not a common cause of chronic or recurrent headaches.
Nov 21, 2014 ... Most headaches are caused by one of four syndromes (table 1):. ○Tension-type
headache. ○Migraine headache. ○Chronic daily headache.
Medication overuse headache (rebound), is a CDH caused by the patient's own
use of pain relievers. While the condition is frustrating and disabling, it is ...