Vesicoureteral Reflux 1, also known as reflux, vesicoureteral, type 1, is related to bladder dysfunction, autonomic, with impaired pupillary reflex and secondary cakut and familial vesicoureteral reflux, and has symptoms including dysuria and urgency of micturition. The drugs Sulfamethoxazole and Nitrofurantoin have been mentioned in the context of this disorder. Affiliated tissues include spinal cord and kidney, and related phenotypes are abnormality of the skeletal system and vesicoureteral reflux