Cyclosporine’s efficacy and function is to prevent rejection that occurs with organ or tissue transplantation; side effects include anorexia, nausea, and vomiting. Cyclosporine by specifically inhibiting the activity of helper T-lymphocytes, play a T-lymphocyte regulator effect, with the prevention of allogeneic kidney, liver, heart, bone marrow and other organs or tissues transplantation of the rejection of the role; cyclosporine soft capsule can also be used for the prevention and treatment of bone marrow transplantation of graft-versus-host reaction, often with adrenocorticotropic hormone and other immune suppressive agents, in order to improve the effectiveness of the joint application. The more common side effects of this drug include anorexia, nausea, vomiting, and occasional allergic reactions, diabetes mellitus, and hematuria in patients. Allergic to the product, patients with viral infections are prohibited; pregnant women should be cautious; elderly patients with renal insufficiency should be cautious. It should be noted that if infection occurs, it should be treated with antibiotics immediately, and the product should be reduced or discontinued; the dosage of the drug is often due to the treatment of the disease, individual differences and other reasons that lead to different blood concentrations, according to the condition of the appropriate adjustment of the dosage of the drug; the product can be passed through the placenta into the breast milk, so it is not suitable for breastfeeding during the use of the drug. The above content is for reference only, patients who need to use cyclosporine soft capsules, please follow the instructions of the doctor under the guidance of a professional doctor.