which of thr following drugs is classed as an h2 antagonist?

To determine which of the following drugs is classified as an H2 antagonist, you need to familiarize yourself with the different drugs in this class. H2 antagonists, also known as H2 blockers, are a type of medication that reduces the production of stomach acid. They are commonly used to treat conditions such as gastroesophageal reflux disease (GERD), stomach ulcers, and gastritis.

The following are some commonly prescribed H2 antagonists:

1. Ranitidine (Zantac)
2. Famotidine (Pepcid)
3. Cimetidine (Tagamet)
4. Nizatidine (Axid)

To determine which drug among these options is an H2 antagonist, it is best to conduct a quick search on the internet or refer to a trusted medical resource. You can search for the specific drug names along with the term "H2 antagonist" to get the accurate information.

Remember, it is important to consult with a healthcare professional or pharmacist for personalized and accurate information regarding medication and its usage.