 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST] . Talk to your pharmacist for more details. Before using this medication, tell your doctor or pharmacist your medical history, especially of: organ transplant, stem cell transplant with donor cells, immune system disorders (such as Guillain-Barre syndrome, lupus, sarcoidosis, Crohn's disease, ulcerative colitis). Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). Tell your doctor if you are pregnant or plan to become pregnant. You should not become pregnant while using ipilimumab. Ipilimumab may harm an unborn baby. Your doctor should order a pregnancy test before you start this medication. Ask about reliable forms of birth control while using this medication and for 3 months after stopping treatment. If you become pregnant, talk to your doctor right away about the risks and benefits of this medication. This medication passes into breast milk. Because of the possible risk to the infant, breast-feeding is not recommended while using this drug and for 3 months after stopping treatment. Consult your doctor before breast-feeding.The interactions of Ipilimumab Intravenous: Drug interactions may change how your medications work or increase your </s>