I have had stomach ache for about 3 years now. The last time I went to the doctor was in November of last year, the doctor diagnosed it as congestive and edematous stomach. At that time, I had gas, bloating, indigestion, constipation. After taking medicine in the hospital for a while, the disease improved but not much. Now, I started to have belching symptoms again, every time I eat, I eat very little, I burp, after a while I feel hungry and it seems that I have to eat many small meals during the day. to avoid an empty stomach. Sometimes, I still have a choke in the neck, feeling nauseous, taking medicine but not getting better. Because of the epidemic situation, I can't go to the upper level to check again. The doctor asked me how to treat recurrent stomach congestion and edema at home? I thank you doctor.