Results of the laser treatment in patients with diabetic maculopathy complicated by macular edema have showed that the combined using lasercoagulation and peptid bioregulator Retinalamin contributed the resolu-tion of macular edema and allow to enhance of the visual functions. At application of traditional conservative
therapy at DM only at 11,4% visual acuity, in 6 months after treatment doubtfully improved, visual acuity was authentically below initial. As a result of the combined treatment of DM by means of laser photocoagu-lation and Retinalamin's preparation visual acuity improved, with 0,140 to 0,333, changes of the area of rela-tive and absolute scotomas at DM, during treatment wasn't noted, the reached effect remains more than 6 months that speaks about stabilization of function of a retina.