Sinus Headache
If your sinuses get inflamed, you may experience a sinus headache, which is very painful. These headaches happen on account of an infection, if this is the case you’ll feel a pressure on the cheeks, forehead and eyes, and a fever.
Treatment: Drink as many fluids as you can. Warm water can also help a lot because it effectively reduces the inflammation and opens the sinuses.
Also, eat oranges and other foods rich in vitamin C or drink lemon green tea. Vitamin C helps your body fight off infections and has powerful antioxidant properties.