 <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]  own immune system, directing it to attack cancer cells. This effect helps slow or stop the growth of cancer cells. How to use Mosunetuzumab-Axgb 1 Mg/Ml Intravenous Solution Read the Medication Guide provided by your pharmacist before you start using mosunetuzumab and each time you get a refill. If you have any questions, ask your doctor or pharmacist. This medication is given by injection into a vein as directed by your doctor. The injection is given by a health care professional. The first 3 doses are usually given over at least 4 hours. If you can take this medication, the following doses may be given over less time (such as 2 hours). The dosage is based on your medical condition and response to treatment. This medication may cause serious reactions during or soon after the injection. To decrease the risk of side effects during the injection, your doctor may prescribe other medications (such as acetaminophen, dexamethasone, diphenhydramine) for you to take before each injection. Carefully follow your doctor's directions. Tell your doctor right away if you develop symptoms such as flushing, chills, fever, fast/pounding heartbeat, dizziness, or shortness </s>