You’ve felt it before—a persistent drip at the back of your throat that lingers like a guest who has overstayed their welcome. The constant tickle and sniffling is caused by mucus that drips down the ...
It’s a well-known problem, says Marilene Wang, MD, an ear, nose, and throat doctor ... It’s all in your nose. Allergies typically have more than one symptom, like itchy, watery eyes.