Unlikely: Zantac (ranitidine) is an h2 blocker and Omeprazole is a proton pump inhibitor. They are very different chemically and have very different mechanisms of action. The likelihood of this same side effect is very low.
Answered 9/28/2016
4.5k views
You sure ?: I don't think zantac (ranitidine) caused shortness of breath -- there might be other reason.
Answered 2/1/2014
4.5k views
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