I have a headache. what i shoud do it is very strong?

It depends: Headaches are common but usually they come and go. Many times it is tension or migraine for which medical treatments are available. But if the headache is recent in onset and getting worse, you should go see a physician and get a complete check up. Most headaches are benign but on rare occasions tumor in the brain can be the cause but such headaches start suddenly and continue to get worse daily.