Acute sinusitis, also called acute rhinosinusitis, is a transient inflammation of the gaps in the bones that surround your nose, called the sinuses. This illness causes an obstruction in the ...

That troublesome headache might not be a migraine or brought on by tension. It could be caused by sinus trouble, said doctors at Baylor College of Medicine. “Our sinuses are air-filled spaces in our ...

Chronic sinusitis is a condition where inflammation and infection in your sinuses persists for extended periods of time without relief. Your sinuses work as a filter, creating mucus that drains ...