Summer is the most headache for allergic rhinitis patients because most allergic rhinitis patients have aggravated allergic rhinitis symptoms due to the use of air conditioning. Not to turn on the air conditioner can not tolerate the heat, and turn on the air conditioner can lead to the onset of allergic rhinitis. In recent years, as the incidence of allergic rhinitis increases, more and more rhinitis patients may aggravate a variety of chronic diseases, and even have cardiovascular and cerebrovascular effects on patients. In addition to allergic rhinitis, the prevalence of chronic rhinitis, sinusitis, and nasal polyps is increasing each year, and all can exacerbate a variety of chronic diseases. Rhinitis can affect the oxygen supply to the heart and brain, especially in the case of severe nasal congestion, triggering a decrease in blood oxygen concentration, affecting the function and metabolism of other tissues and organs, and some such as headache, dizziness, memory loss, chest pain, chest tightness, mental atrophy, etc., and in severe cases can cause cerebral infarction, hypertension and heart attack, and even sudden death. In addition poor sleep caused by rhinitis also seriously affects the patient’s treatment and recovery from other diseases. Sleep apnea caused by rhinitis can seriously endanger the life of the patient. Patients with rhinitis should not take rhinitis lightly and should pay attention to the following points: 1. actively treat and keep the nasal passages clear. 2. Enhance your physical fitness and prevent colds. The air-conditioned environment should be avoided as much as possible. 3.Avoid falling into misconceptions. Patients with rhinitis should be actively treated so as not to aggravate various chronic diseases due to small losses. 4.Self-care of the nostril area. The health care methods for rhinitis patients: 1, massage method: use your fingers to gently press the Yingxiang point (the depression on both sides of the nose) and quickly rotate, so repeatedly 20 back and forth can be. The purpose is to enhance nasal blood circulation, improve local nutrition and control allergy symptoms. 2, water therapy: hold a handful of water to the nostrils lightly suck, not too fast too fierce, to feel the water inhalation, hold your breath for a moment, pay attention to a pungent feeling at this time, wait for the water to fully contact, soften the nasal secretions after gently knead the external nose, so that the nasal garbage along the water out, so repeatedly many times. The effect is to make the nasal cavity dirt and dry crusts easy to blow out, keep the mucous membrane moist, and if possible, use warm saline. The nasal health care method can help in the prevention and treatment of allergic rhinitis, and those who suffer from rhinitis may wish to practice this, persistently and progressively.