Allergic rhinitis only affects the nose more seriously, while colds are accompanied by other symptoms besides nasal discharge, which can be distinguished at once.

(1) Clinical manifestations of allergic rhinitis:

1. Sneezing

Paroxysmal attacks several times a day, more than 3 each time, mostly in It attacks in the morning or at night or immediately after exposure to allergens.

2. Clear nasal discharge

A large amount of watery nasal discharge, sometimes dripping from the nostrils unconsciously.

3. Nasal congestion

Intermittent or continuous, unilateral or bilateral, varying in severity.

4. Nasal itching

Most patients have itching in the nose, and hay fever patients may experience itchy eyes, ears and throat.

(2) Clinical manifestations of colds:

Common cold: Mainly manifested by nasal symptoms, such as sneezing, nasal congestion, and watery nasal discharge. It can also manifest as cough, dry throat, Itchy or burning sensation in the throat, or even postnasal drip.