hi, gd, whenever any chronic pain condition its vat n rakta disorder so Basti n Rakta shudhi upakrama advocated in Ayurveda sure Nasyam n shiro pichu/dhara avails finishing touch... consider to consult ..... Still basic cause remains same... i.e. ur up n down make it comfortable.. make a habit of abhyangam n whole body or at least shiro, pad abhyangam n Nabhi puranam,..

Travelling also may b one of d reasons, but no need to worry We hav very good simple n effective medication for any kind of Headache so u u just need to contact doctor for permanent solution.

Chronic headache can caused by exposure to cold, using thick pillow, skipping breakfast, snacking outside food, stress, lack of exercise, pollution and disturbed sleep and sexual life. Please find your cause. Avoid tea, coffee. Drink fruit juices or herbal tea. 1 cup milk at night helps. Avoid nonveg and oily spicy food too. Use ear plugs while travelling. Best wishes!

Best treatment nasya and shirodhara for headache.shirodhara ll relieve ur stress n tension.n some medicine ll help also according to ur history so consult nearest ayur.dr.