Pantoprazole. Pantor 20 is a tablet best used for treating acid related stomach and intestine issues. Pantor 20 will reduce the excess acid produced in your stomach and will help in relieving the pain associated with it. It is also useful in treating peptic ulcer disease and other health issues related to mass acid production. There are other Pantor 20 uses such as if you are having heartburn and acid reflux then this tablet will be helpful and make your stomach feel better.