Cold, Allergy or Sinus? How to Tell What Is Really Blocking Your Nose "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 clears on its own with rest and fluids. Allergic rhinitis is your body overreacting to dust, pollen, smoke or sudden weather change, so it keeps returning until the trigger is handled. Sinusitis happens when the sinus openings get blocked and mucus gets trapped. Antibiotics do not help colds or allergies, and even in sinusitis they are not always needed. This is one reason I ask people not to start a course from the ...
Dr.Mohanty's Speciality ENT Clinics
With more than 25 years of rich clinical experience in the field of EAR, NOSE, THROAT, HEAD & NECK ailments, it is supplemented by robust academic credentials too.