During a cold with cough, the diet should be light. If there's no fever or wheezing, it's acceptable to eat some chicken, but not excessively. The focus should be on foods that are light, soft, and rich in vitamins and fiber. Over-nutrition can not only nourish the body but also strengthen the pathogens within, which is not conducive to recovery from the illness. Also, measure body temperature, drink plenty of water, and check for signs of acute infection in the throat or respiratory tract. If there are signs of infection, it is necessary to choose antibiotics for anti-inflammatory treatment.