Moreover, eye disorders could not be ignored. The occurrence of ≥3 adverse events was relatively low, and stomatitis and hyponatremia were the most common. Results: The most common all-grade adverse events were hyperphosphatemia, dry mouth, stomatitis, diarrhea, and dysgeusia. The safety outcome as adverse events and efficacy outcomes, including objective response rate, stable disease rates, and progressive disease rates, were selected and analyzed by comprehensive meta-analysis version 3.0 and STATA 15.0. Methods: PubMed, Embase, and were searched until 10 February 2022. Objective: This review aimed to comprehensively analyze the safety and efficacy of erdafitinib in treating advanced and metastatic urothelial carcinoma and other solid tumors.