both retaining water and being dehydrated can cause headaches. Drinking too much water in a short period of time with out getting rid of it, going to the bathroom, can also kill you. Your medications can also cause retaining water and dehydration. Check with your doctor if this is the case.
If you don't drink enough water you will dehydrate and get headaches. If you don't drink enough water you will dehydrate and get headaches.
No. blood vessels cause headaches
Reduce your sodium intake, as a high sodium diet is the leading cause of water retention.
The green water has many bacteria to cause vomiting and 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.
I've heard it could FIX headaches not cause them
It is somewhat risky to inhale acetone, and it could cause headaches.
Very bad headaches, yes.
no
no
It can