Sinusitis is a condition in which the cavities around the nasal cavity become inflamed.
Acute sinusitis can be triggered by a cold or allergies and may resolve on its own.
Chronic sinusitis lasts up to eight weeks and may be caused by an infection or growth.
Sinus headaches are headaches that may feel like an infection in the sinuses (sinusitis). One may feel pressure around your eyes, cheeks, and forehead, with head throbs.
However, migraine is an essential differential diagnosis and should be excluded. read more