"Doctor, I have had a cold for three weeks." I hear this a lot, especially when the weather changes. And most of the time, it is not a cold at all. A cold, an allergy and a sinus infection can all give you a blocked nose, so people mix them up. The trouble is that each one needs a different approach.Taking the wrong medicine for weeks can leave you feeling worse. Fig 1. How to Tell What Is Really Blocking Your Nose Why this matters A cold is caused by a virus and mostly clear

Friendship Day is a special occasion to honor the bonds that connect us. True friends listen with care, sharing moments that shape our lives. But to fully enjoy these moments, healthy hearing plays a crucial role. When we hear clearly, we engage deeply, respond thoughtfully, and build stronger connections. This Friendship Day, let’s explore how nurturing healthy hearing can enrich friendships and how you can protect this vital sense alongside those who matter most. Hearing ai