Hello welcome to the health care magic You are having burping esp after taking dairy products like milk or coffee Hence here two possibility can be there... _lactose intolerance _acid reflux (coffee can relax lower esophageal sphincter) For that you can try avoidance of dairy products for few days If no improvement and acid reflux associated then pantoprazole can be prescribed for that Avoid stress and smoking.. Eat slowly when you eat... Avoid excess spicy foods and fatty meals and avoid drinking much soft drinks Include more fiber food and green leafy vegetables in diet Take care Consult physician for examination with keeping all this in mind Hope this will help you