Yupingfeng granules can be taken orally to prevent colds. Its main components are Radix Astragali, Rhizoma Atractylodis Macrocephalae and Radix Saposhnikoviae. It has the effects of invigorating qi, consolidating exterior, stopping sweating, and improving immunity. It is mainly used for patients with weak body surface, spontaneous sweating and aversion to wind, or physical weakness and vulnerability to wind evil. If you often catch a cold, you can massage Yingchun point every day and treat it with traditional Chinese medicine decoction. When the weather is cold in winter, Guanzhong decoction can be added or subtracted; When the summer is hot and humid, you can add or subtract Houpu Decoction. During the flu, Rhizoma Osmundae, Radix Isatidis and Radix Glycyrrhizae can be used instead of tea for decoction.
At the same time, the daily diet should be balanced. When immunity is low, pathogenic bacteria are more likely to invade the body and catch a cold. Adequate nutrient intake can help the human body enhance immunity and help to resist colds. Pay attention to vitamin c supplementation at ordinary times. We can eat more vegetables and fruits rich in vitamins such as tomatoes, oranges and strawberries, and get enough protein through meat, eggs and milk. These nutrients help to enhance immunity. In addition, we should pay attention to eating less salty, sweet and spicy foods, which may reduce the body's disease resistance and provide opportunities for the breeding and reproduction of pathogenic microorganisms.