"How to Relieve Headaches" What I do when I have a severe headache

First of all, when I am stressed, have indigestion, can't sleep well, or get infected with illnesses like a cold, I usually experience headaches. When the headache is relatively mild, I hydrate by drinking water or electrolyte drinks, or I do some light exercises to improve blood flow to the head. When the headache is caused by stress, I relieve it by doing something that helps me relax, such as shouting or eating something delicious. And when the headache becomes so painful that it is hard to move, I just take medicine and rest quietly for the day. The medicine in the picture is an antibiotic for headaches, made by Hanmi Pharmaceutical, but since the label has worn off, I don't know the exact product name. That's all.