After stopping intravesical BCG therapy for bladder cancer due to severe side effects and being catheterized for 25 days, what does the presence of yellowish gel and bloody tissue in my urine indicate? Will it cause any long-term complications, and when can I expect the pain to resolve?

The yellowish gel and bloody tissue you are seeing is likely shedding lining and mucus from your bladder, which is healing after intense BCG-induced inflammation and prolonged catheterization. This is a normal part of the recovery process and typically does not lead to long-term complications. The pain should gradually resolve over the next few weeks as your bladder lining regenerates. To aid healing, drink plenty of water. However, please contact your urologist immediately if you develop a fever, worsening pain, or find it difficult to urinate, as these signs require evaluation to ensure a safe recovery.