Hi,
I took Zantac for 2 years and the side effects that I know it can cause are: Nausea, diarhea, headache and depression. I had mild effects from it but my girlfriend became incredibly depressed after taking it for a couple of weeks and had to stop it.
Hope this helps,
Jodi
I took zantac for 20 yrs and i never had a problem with it.Also sometimes you have to take the meds for a few weeks to see if there going to work.Everybodies systems are different .What may work for one maye not work for another.