Cyclosporine

Cyclosporine is an immunosuppressant medication used mainly to prevent the body’s immune system from rejecting transplanted organs such as kidneys, liver, or heart. It works by blocking specific immune system signals that trigger rejection, allowing the transplanted organ to function properly. Cyclosporine is also used to treat certain autoimmune conditions where the immune system mistakenly attacks the body. Because it suppresses immune responses, it can increase the risk of infections, so it must be used carefully under medical supervision. Proper dosing and monitoring are essential to balance its benefits and potential side effects.