Bladder cancer is a malignancy that originates in the cells lining the bladder, and it is one of the most common cancers affecting the urinary system. The disease can present in various forms, from superficial tumors confined to the bladder lining to more invasive cancers that penetrate deeper tissues. Effective management of bladder cancer often requires a multifaceted approach, including surgery, radiation therapy, and a range of medicinal treatments. Medicines play a crucial role in the treatment and management of bladder cancer. These treatments include chemotherapy, which uses powerful drugs to target and kill cancer cells, often used in combination with surgery to address tumors that have spread. Immunotherapy is another significant advancement in bladder cancer treatment, employing drugs that stimulate the body's own immune system to recognize and attack cancer cells. Additionally, targeted therapies have been developed to specifically attack cancer cells with certain genetic mutations, offering a more personalized approach to treatment.