On occasion, your healthcare provider may recommend nizatidine for treating something other than the condition(s) discussed above. This is called an "off-label" use. At this time, there are a few off-label nizatidine uses, such as:
Prevention of ulcers in people in an Intensive Care Unit (ICU) of a hospital (this use is also known as "stress ulcer prophylaxis")
Prevention of acid-related pneumonia during surgeries