Why is it easy to catch a cold, stuffy nose and sneezing? Usually no stuffy nose, no runny nose, no sneezing.

Your symptom is allergic rhinitis, which is caused by the stimulation of catching cold. Not only cold and cold can cause allergies, but also some foods and articles can cause allergies. Therefore, when sneezing with a stuffy nose, you must take anti-allergic drugs, such as chlorpheniramine. At the same time, attention should be paid to taking antibiotics such as ketoxime when this yellow nose appears. You should go to the hospital for examination. You may be allergic. Check allergens to avoid catching cold or catching a cold.