by Sue Robbins | Jun 27, 2013 | Headache Drugs
CPH may be a variation on chronic cluster headache, but this remains unclear. CPH has a female-to-male ratio of 3:1, with a typical onset from age 25 to 35. The pain is usually about the ophthalmic division of the trigeminal nerve, concentrated around the eye, temple,...
by Dr Robbins | Jun 27, 2012 | Headache Drugs
CPH may be a variation on chronic cluster headache, but this remains unclear. CPH has a female-to-male ratio of 3:1, with a typical onset from age 25 to 35. The pain is usually about the ophthalmic division of the trigeminal nerve, concentrated around the eye, temple,...
