Duloxetin is a selective serotonin and norepinephrine reuptake inhibitor (SNRI) for oral administration. Its chemical designation is (+)-(S)-N-methyl-?-(1-naphthyloxy)-2-thiophenepropylamine hydrochloride. The empirical formula is C18H19NOS•HCl, which corresponds to a molecular weight of 333.88. DULOXETINE+METHYLCOBALAMIN belongs to the class of medications called ‘anticonvulsants’ used to treat neuropathic pain.
