ENT clinic Mount Elizabeth in Novena Source: https://www.setuppost.com/know-why-you-suffer-from-allergic-rhinitis/ Allergies are a common medical condition that many people experience due to being exposed to dirt, dust, infection, or any other affected condition. If you suffer from the common cold, sneezing, cough, headache, sore throat, and a combination of all such issues, then you might be suffering from allergic rhinitis. Visit now.