Prophylactic Effect of Memantine in Chronic Tension-Type Headache
Prophylactic Effect of Memantine in Chronic Tension-Type Headache
The purpose of this study is to test whether memantine has a prophylactic effect on chronic
 tension-type headaches.
Inclusion Criteria:

 -  Chronic tension-type headache

 -  Normal urine pH

 Exclusion Criteria:

 -  More than 1 migraine attack/month

 -  Other major illnesses

 -  Overuse of medicine/alcohol

 -  Women not using AC

 -  Pregnant/breast-feeding women

 -  Allergy to memantine