Anti-vascular endothelial growth factor (VEGF) drugs, including monoclonal antibodies (such as bevacizumab and ranibizumab) and fusion protein agents (such as aflibercept and conbercept) have been clinically proven to be effective to treat exudative age-related macular degeneration AMD). However, there are still some patients do not or poorly respond to the initial anti-VEGF agents, usually after several injections, ophthalmologists may switch to another anti-VEGF agent. In general, switching of anti-VEGF agent is considered for recurrent AMD, AMD resistance to anti-VEGF treatments. Current switching protocols include the replacement of monoclonal antibodies with fusion protein agents, the replacement of fusion protein agents with monoclonal antibodies, the substitution of one monoclonal antibody with another one, and the replacement of monoclonal antibodies with fusion protein agents and switching back with monoclonal antibodies. However, current researches on the switching of anti-VEGF drugs for exudative AMD are mostly retrospective and single-arm studies, and there are some differences in the results of different studies. Therefore, for patients with exudative AMD who do not respond to or respond poorly to anti-VEGF drugs, the efficacy of switching of anti-VEGF drugs is uncertain right now. Switching of anti-VEGF agents may improve the retinal anatomical outcome of the affected eye but may not necessarily improve visual acuity. Thus it is an option in the clinical practice to treat AMD. To determine the benefits of above mentioned switching regimens, randomized controlled clinical trials with large sample number and long study period will be needed.