If you have rhinitis, you can increase your immunity and resistance by exercising, eating a balanced diet and having a regular routine. 1. Exercise: Rhinitis can be improved through regular exercise to enhance the body’s immunity and promote the body’s metabolism to improve resistance to viruses. 2. Balanced diet: Develop good eating habits, do not picky, can eat more rich in vitamin C, high protein food, such as: cherries, kiwi, as well as beef, milk, eggs and so on, in order to meet the needs of the human body function. Avoid spicy and stimulating foods. 3. Regular work and rest: Avoid staying up late for a long time, and have a regular work and rest schedule to help improve your immunity. Minimize contact with allergenic foods, pollen and irritating paints to reduce the recurrence of rhinitis, and keep the air in the house smooth. It is important to note that if rhinitis worsens, you should go to the hospital, under the guidance of the doctor, take the relevant medication for treatment.