1. Use 15g shredded ginger, add appropriate amount of brown sugar, and add 500-800Ml of water to the casserole, and fry repeatedly. Drink it every day after the drug is released. After 3-5 days, the symptoms of cold or body cold will be cured. At the same time, garlic or scallion can be added appropriately, and the effect will be better. One prescription of Chinese medicine is Bai Tong Decoction, which can supplement Yang Qi and dispel cold and dampness in the body.

2. Ginger has the functions of warming, dispelling cold, sweating and relieving exterior syndrome.