Headache

[vpn.cluster.ha]

I had headache for 3 months now.. I did all kinds of blood tests and Brain MRI and all came negative.
The doctor told me that I had Tensions Type Headache and gave me Naproxen and Neurontin. Both medicines worked well in the first three weeks.. Now I started to feel some of the headache again but most importantly that the headache comes back right away if I miss one or more doses of the Neurontin.
Any ideas or success stories in that regard.