It is normal to have a stuffy nose when it is cold, and it is normal when it is not cold. What kind of disease is this? What medicine should I take to get better?

Hello! According to your description, you described it very carefully. Your condition is typical allergic rhinitis! Allergic rhinitis is an allergic disease that occurs in the nasal mucosa, characterized by itchy nose, sneezing, excessive secretion, runny nose and nasal mucosal swelling! The disease can be divided into seasonal and perennial. The former is also called hay fever, and it belongs to this type like you. Because your nasal mucosa comes into contact with Mao Mao, there is excessive secretion of nasal mucosa, which leads to nasal congestion and runny nose! He can be complicated with allergic sinusitis, bronchial asthma and secretory otitis media. The treatment of allergic rhinitis mainly includes specificity and nonspecific. 1 means avoiding contact with allergens. For you, this means not to touch objects with Mao Mao. If this can be done, it can be eradicated, but it is generally difficult to do so. Desensitization therapy is the only way to cure allergic rhinitis, but the actual clinical effect is often not ideal. There are two kinds of glucocorticoid therapy: systemic therapy and topical therapy, but topical therapy is mainly used in clinic, because the side effects are much less. Commonly used nasal sprays include fleroxobin and Berkner. The use of antiallergic drugs can quickly cause itchy nose, runny nose, sneezing and other symptoms, but most of these drugs have inhibitory effects on the central nervous system, so drivers and friends should use them with caution when working at high altitude; The sensitivity of nasal mucosa was changed through the treatment of inferior turbinate freezing, laser and microwave. Increase physical exercise at ordinary times to strengthen your physique!