Furthermore, it was recently reported that use of GLP-1RAs for more than 6 months increased the risk of neovascular age-related macular degeneration (nAMD) by about twofold, although the association between a gastric inhibitory polypeptide (GIP)/GLP-1 receptor dual agonist (GIP/GLP-1RA) and nAMD is not clearly established. This evidence concerns the gene GLP1R and wet macular degeneration.