Recognizing the Key Signs of Sinusitis and Sinus Infection
Learn to identify the key symptoms of sinusitis, including facial tenderness, discolored mucus, and persistent cold-like symptoms. Early detection prevents serious complications and ensures proper treatment for sinus infections that often mimic common colds.
Sinusitis, or a sinus infection, involves inflammation of the sinuses caused by allergies, fungal or bacterial agents, or exposure to irritants. It can be classified as acute, subacute, infectious, or chronic. Although not usually contagious, untreated sinus infections can lead to serious complications such as fungal infections (zygomycosis), bone infections (osteomyelitis), meningitis, orbital cellulitis, or brain abscess.
Many symptoms mimic a cold, but sinusitis often persists longer and resists OTC remedies. Persistent headache, nasal congestion, fever, sore throat, and facial tenderness are common indicators. Discolored mucus and postnasal drip also signal infection. If symptoms last beyond a week or worsen, seek medical attention promptly.
