ranitidine test positive for amphetamines will the drug test on the ground? I tested POS for amphetamines in a test field, but all I took was 150 mg and ranitidine tabs Celexa 20 mg tabs. What happens? I have seen several sites saying it could be possible showin bc ranitidine.
Apparently, in a particular trial, it can indeed cross-react.
http://www.clinchem.org/cgi/reprint/35/9 ...
http://tinyurl.com/q6ltb6
YES. It seems that a metabolite of ranitidine can cause a false positive for amphetamines
Posted on April 13, 2010.