Some FDA APPROVED cancer medication cause many severe side effects, for example, Opdivo/Nivolumab[1], my father used it and it seems to help, but caused other l

Some FDA APPROVED cancer medication cause many severe side effects, for example, Opdivo/Nivolumab[1], my father used it and it seems to help, but caused other long term side effects, which seems will never pass. 1: https://www.opdivo.com/potential-side-effects https://www.opdivo.com/potential-side-effects