This registry is a place to share positive or negative side effects of using Zantac. If you directly experienced a side effect while using Zantac, then we encourage you to enter it here. Please note that entries here are the experiences of individual users, and in no way means that you or anyone else will experience the same side effect, since the same medication affects people in different ways. Please always contact your physician.
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August 16th
2006
8:27 AM
Gas bloting, acid reflux and irregular bowel movement required me to take Zantac. I also suffer from severe asthma. After about a week of Zantac treatment, I realized that I was unable to get an erection, and lacked any sexual desire, even when stimulated by my female partner. This was devastating. I am in my early 40s, and have always been sexually active. I research the internet for possible ED symptons, and found out that prolonged use of Zantac can adversely affect an erection. I have now resorted to Pantoloc, instead of Zantac and hope to enjoy my relations with my partner once again. No more Zantac for me.
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