<prompt> Which drug given for painful tingling of diabetic neuropathy?GabapentinDuloxetinePregablinAll of them  <response>: ANSWER: D All of themREF: Harrisons 17th ed chapter -338Chronic, painful diabetic neuropathy is difficult to treat but may respond to;Antidepressants tricyclic antidepressants such as amitriptyline, desipramine, nortriptyline, imipramineSelective serotonin norepinephrine reuptake inhibitors such as duloxetineAnticonvulsants gabapentin, pregabalin, carbamazepine, lamotrigine 