What does postnasal drip feel like with allergic rhinitis?

Allergic rhinitis can make the lining of the nose produce extra mucus. The drainage may feel clear, watery, or sticky as it moves behind the nose into the throat. You may repeatedly swallow or clear your throat, cough lightly, or wake with an irritated throat. It often appears alongside sneezing, an itchy nose, nasal blockage, or itchy and watery eyes, especially after contact with dust, pollen, mould, or animal dander. Similar drainage can occur with a cold or sinus irritation, so the whole pattern is useful.

Limit contact with known triggers where practical, and keep windows closed during periods when outdoor allergens bother you. Saline nasal rinsing can help wash irritants and mucus from the nose when performed with safe, prepared water. A pharmacist or clinician can explain nasal sprays or antihistamines and how to use them correctly. Avoid smoke and strong scents, which can irritate the nose even when they are not allergens.

Get urgent help for swelling of the lips, tongue, or throat, severe breathing difficulty, wheezing, or faintness after an exposure. Arrange a routine review if symptoms persist, disrupt sleep, cause recurrent sinus problems, or do not improve with sensible trigger avoidance. A clinician can check for asthma, infection, medication effects, or another nasal condition.

Ask which triggers fit your pattern, whether allergy testing is useful, and which nasal treatment suits you. Discuss correct spray technique, how long to try a plan, and symptoms that should prompt earlier review.