What is zantac used for?
Zantac is an Over-The-Counter (OTC) or prescription acid-blocker that is commonly used for heartburn and/or acid reflux. No, acid reflux is not contagious, so you don’t need to worry about that. If a doctor prescribed it to a 12 year old child, I would be worried about that since there are other better ways that can help to control stomach acid, but some doctors might prescribe it without looking at the nutritional deficiencies that it causes. There are much safer options that don’t block nutrients from being digested. Good luck!