When the body is afraid of cold and recurrent colds, it is necessary to increase nutrition, strengthen exercise, prevent various triggers of colds, and medication when necessary. 1. Increase nutrition: people with recurring colds are relatively weak, and their daily diets should be supplemented with high-quality protein foods and a variety of minerals and trace elements to improve the body’s ability to resist pathogenic bacteria. You can eat more lean meat, soy products, fish and shrimp and other high-protein foods, and take in fresh fruits and vegetables every day. 2. Strengthen exercise: appropriate exercise every day can help enhance physical fitness, strengthen the body, promote blood circulation, alleviate the symptoms of cold, and prevent recurrent colds. 3. Avoid various triggers of colds: Cold, overwork, emotional depression, viral infections, etc. are common triggers of colds. It is recommended to increase or decrease clothing according to temperature changes, wear masks to protect yourself during the flu season, avoid regular work and rest, and maintain a happy mood. 4. If necessary, take medication to regulate: some patients may have recurrent colds due to immunodeficiency, it is recommended to consult a doctor as soon as possible to clarify the cause, and if necessary, follow the doctor’s instructions to give thymus peptide, immunoglobulin and other immune-enhancing drugs. When you have a cold, you should consult a doctor in time and use medication under the guidance of the doctor. For people with normal immunity, generally speaking, the common cold can be cured in 5-7 days.