A Sinus Infection, also known as sinusitis, occurs when the tissue lining the sinuses becomes inflamed or swollen, often due to a cold, allergies, or bacteria. Common sinus infection symptoms include facial pressure or pain, nasal congestion, thick nasal discharge, loss of smell, and headaches. In some cases, a fever and fatigue may also be present. Recognizing these sinus infection s... https://drshubhityagi.in/sinus-infection/