Usually a daily headache is caused by something simple to fix, like dehydration (drink more water!). It could also be due to the sufferer having taken painkillers frequently for the headache, which causes a kind of withdrawal and leads to more headaches (stop taking painkillers for 48 hours).
It could also be caused by eye strain (get your eyes tested), or stress (relax!). It could also be something more serious and if it has been ongoing for a few days it might be a good idea to see a doctor.
yes dehydration can definitely cause headaches along with all kinds of other issues. I have heard it is best to dring about half your body weight in ounces daily
Yes, a cyst can cause head pain to be chronic and daily. See your doctor for diagnosis and treatment of your headache.
No. blood vessels cause headaches
Bread is not known to cause headaches, but certain allergic reactions to the bread could lead to headaches.
i think it can, as it gives me headaches.
It is somewhat risky to inhale acetone, and it could cause headaches.
I've heard it could FIX headaches not cause them
Very bad headaches, yes.
Fevers do not cause headaches directly. Generally speaking (with the exception of true migraines), both fevers and headaches are symptoms of underlying problems.
It can
no
no