You will also find antibiotics, loop diuretics, chemotherapy agents, as well as some NSAIDS that have all been shown to become ototoxic. There are masking devices to make your synapse xt less noticeable, ask your doctor about them as your doctor know what is best for your condition. synapse xt is often rather challenging to accept unless you are knowledgeable of effective methods to deal with it. Because of the inherent skepticism of many synapse xt patients they simply cannot allow themselves to believe that such a transformation is possible.