Feeling bloated is mainly considered to be caused by poor digestion. When you have a cold and cough, it will affect the digestion of the stomach and intestines, which will easily cause the symptoms of bloating. When coughing, most people take cough medicine orally, which can be a big stimulus to the stomach and intestines, and can cause indigestion and bloating. The more commonly used drugs are domperidone, mosapride, stomachic and dietary suppressant tablets, Baohe pill and other drugs. You should also pay attention to a light diet, avoiding irritating, greasy and indigestible foods, and eat more fresh vegetables and fruits. If the cough is caused by food accumulation, you can also take oral cough suppressant.