3. Sinus headaches
Infected or inflamed sinuses can cause severe pain and pressure around the cheeks, eye and forehead. You start to feel a constant and deep pain and this pain usually gets stronger while you are moving your head suddenly.
4. Rebound headaches
Using painkillers for headaches can actually lead to more pain, which is also known as rebound head pain. Too much medication can shift the brain into an excited state and this may trigger more headaches. Also, rebound headaches might be a symptom of withdrawal as medicine wears off.