Cortal is Aspirin so it makes fever and headaches go away.
I may mean you have a tumour, you should go to the doctor straight away.
Yes, and the headache won't go away for about 18 years. and they never really go away, they just become more infrequent.
Drink alot of water. It tends to make you dehydrate. And headaches are the first sign of dehydration. Drink alot of water and the headaches will go away.
6 weeks or more
In some people it does cause a reduction in sever headaches.
If you have had headaches that long of a period I suggest that you go to your doctor to see whats wrong. Because headaches usually go away after awhile and having headaches that long could mean that there might be some serious problems. Or something. So I really suggest you go to your doctor.
fire
no
Yes, the Ashra spell can make the spellcastors go away.
It explodes
Sometimes a change in climate and elevation can cause positive change in health conditions. Maybe you should take a visit to California to see how you feel and the decide f moving to California may help to make your headaches go away. What works for one person may not work for another.