Allergic rhinitis:Medical term for hay fever, anallergic reactionthat mimics achronic冷。症状包括nasalcongestion, a clearrunny nose, sneezing,noseandeyeitching, and tearing of the eyes. Postnasal dripping of clearmucusfrequently causes a cough, loss ofsmellis common, and occasionally loss oftaste. Nosebleeds may occur. Also known asJune coldandsummer cold.
