Sneezing is a way for the muscles to remove irritants or foreign objects from the nasal passages. There are 4 reasons why people sneeze. They stare sneeze when they have a cold to help cleanse the nose. They also sneeze when they have allergic rhinitis or hay fever to expel allergens from their nasal passages. People with vasoconstrictive rhinitis, in which a runny mucus nose is a typical symptom, also sneeze frequently. This swollen sneezing stems from the blood vessels in the nose becoming allergic to humidity and temperature or even spicy foods. The 4th most common cause of sneezing is non-allergic rhinitis, for eosinophilic erythrocytic rhinitis, or NARES. patients have symptoms of chronic rhinitis, but have a non-positive reaction to various allergens. And is an unknown cause, their muscles seem to release histamine and produce allergic symptoms such as sneezing. I. Etiology Asthma or eczema, allergic rhinitis or hay fever, colds, vasoconstrictive rhinitis, eosinophilic erythrocytic rhinitis, etc. can be the cause of sneezing. It is mainly seen in colds and flu. There are also rhinitis and sinusitis. There are also allergic rhinitis and nasal polyps. It is advisable to go to a professional hospital to do a rhinoscopy after the corresponding examination and actively treat the symptoms. Pay attention to regular re-examination. It is best to pay attention to the prevention of colds and rhinitis other factors. 1. Allergic rhinitis: sneezing, runny nose, itchy nose, nasal congestion 2. Chronic rhinitis: alternating nasal congestion, white sticky nasal discharge, reflux to the pharynx, often accompanied by chronic pharyngitis, phlegm. 3.Sinusitis: pus nasal discharge, nasal congestion, accompanied by headache. It is best to combine the above clinical symptoms with other tests such as rhinoscopy to make a diagnosis and treatment, and pay attention to rest to avoid strain. Regular review. Prevention and treatment 1, respect and love your body, otherwise no one or what medicine can help you, regularize your life, try to smoke less, drink less, stay up less 2, adhere to exercise, enhance resistance 3, away from allergens 4, warmth awareness, avoid cold or cold triggered rhinitis 5, pay attention to personal and nasal hygiene 6, build self-confidence, maintain a good state of mind 4, relief methods 1, static pressure on The following points can help control sneezing: Waiguan, Fengchi, Yingxiang and Hegu. In addition, pressing on the upper edge of the fingers, the negative defense point, can help stop sneezing. 2. For chronic sneezing, consult with an acupuncturist who will examine the patient’s body and apply acupuncture to the appropriate points. 3. Never hold back a sneeze, which may press mucus backward into the middle ear or sinuses and cause infection, and in extreme cases you may rupture the eardrum due to negative air pressure.