If a mild cold occurs, the effect on the body is relatively small and does not lead to the occurrence of wasting. However, if the cold is serious, it is likely to cause the body to lose weight. In the case of severe colds, the symptoms of systemic toxicity are more severe, including fatigue, loss of appetite, fever, cough, phlegm, nasal congestion and runny nose. There is also a significant decrease in appetite and diet, which can lead to weight loss. Therefore, if you have a cold, you should actively use medication to treat it as soon as possible to avoid adverse effects on the whole body if the symptoms are severe. In this time, adults can be treated with aminogalactam capsules, Vitamin C silver warp tablets, or Sensitive Health, cold and flu granules. For children, you can use paediatric aminophenol pseudo-lax dispersible tablets or paediatric aminophenol xanthamine granules for treatment, which are more effective. In addition, when a cold occurs, the diet must be simple, light and easy to digest.