Limit outdoor activities, use indoor air purifiers, wear masks outdoors, and clean your nose and throat daily to safeguard your respiratory system from air pollution.

I have chronic allergic rhinitis. Each time I sneeze, inhaling medicated oil helps, but is it good for long-term use? (Thu Nga, 28, TP HCM)

I often sneeze a lot and continuously every morning when I wake up, accompanied by watery eyes and a runny nose. Is this due to allergic rhinitis? (Kim Ngan, 30, TP HCM)