How to deal with health problems?

Easy to catch a cold-you can usually prepare antiviral oral liquid and pay attention to exercise. You can start from running and arrange the amount of exercise according to your actual situation, which will help improve your resistance; Bad stomach-pay attention to diet, avoid greasy and spicy. It is best to fix the frequency and time of defecation (such as defecation after getting up every day). I don't know much about it here, so I don't make too many suggestions;