Hello: They are all the same thing, with the same ingredients. There is no difference in the overall effect, except that the dosage form has been changed. Furthermore, capsules generally do not dissolve in the stomach, but mostly in the intestines. Avoid irritation to the stomach. Guidance: If it doesn’t work, just buy capsules. Take cisapride three times a day, one at a time. If you have excessive gastric acidity, you should take rabeprazole, but you won’t even need to take it after a while. See more answers>>