For how long are organ transplant recipients typically required to take immunosuppressive drugs?

Organ transplant recipients are typically required to take immunosuppressive drugs for the remainder of their lives to prevent rejection of the transplanted organ. This lifelong regimen is essential because the recipient's immune system can recognize the transplanted organ as foreign and mount an attack against it. While the specific medication regimen and dosage might vary over time based on the individual’s response and any side effects experienced, the underlying need for immunosuppression remains. In some cases, medication may be adjusted, and patients could be monitored for rejection; however, discontinuation of immunosuppressive therapy would increase the risk of acute and chronic rejection episodes. Thus, lifelong adherence to immunosuppressive therapy is crucial in ensuring the success of the transplant and maintaining organ viability.