I got pain at the right of my head?

Many possible causes: Many disorders cause headaches. Sinusitis is just one possible cause. The bones behind the eyebrows have hollow spaces (sinuses) that can get plugged up and become infected (sinusitis). Sinusitis can happen after colds, allergies, or sometimes without a preceding illness. Bothersome pains, increasing symptoms, prolonged symptoms, higher fevers, or vision changes need a doctor's evaluation.