Allergic rhinitis. When occuring nasal congestion, runny nose, sneezing and other symptoms, the patient thought having a cold, and often used a number of commonly cold medicines, but to no avail. There is "resistance" with antiviral drugs, or Chinese medicine. And compared with cold, nasal symptoms of patients' allergic rhinitis come with more serious. Sneezing, nasal itching, runny nose and nose block are the most common of the four symptoms.

Allergic rhinitis, also known as allergic rhinitis, is the allergic disease of nasal mucosa, and would lead to a variety of complications: Nasal polyps; bronchial asthma; otitis media; sinusitis; allergic laryngitis.

Antihistamines treatment: fexofenadine, levocetirizine, Efletirizine, desloratadine and so on.Those drugs neither inhibit the central nervous system, also have been found no cardiac side effects. It can control the symptoms of allergic rhinitis better, and have a certain effect prevention of asthma.

Patients of Allergic rhinitis should eat the following foods:
1. Eat more vitamin C and vitamin A in food: spinach, cabbage, Chinese cabbage, white radish and so on.
2. Ginger, garlic, leek, coriander and other warm foods.
3. Glutinous rice, yam, Chinese dates, lotus seeds, Italian-jen, brown sugar, and longan, etc.