 <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]  time you get a refill. If you have any questions, ask your doctor or pharmacist. Your doctor will prescribe other medications (such as acetaminophen, an antihistamine, methylprednisolone) for you to take before each treatment to help reduce side effects, such as fever and chills. Carefully follow your doctor's instructions. This medication is given by injection under the skin of your abdomen by a health care professional. It is given as directed by your doctor, usually over 5 to 7 minutes. This form of rituximab is used only after receiving your first dose of rituximab by injection into a vein. The dosage and treatment schedule are based on your medical condition, other medications you may be taking, and response to treatment. Ask your doctor if you should take your regular medications (such as drugs for high blood pressure) before your treatment.The side effects of Rituximab-Hyaluronidase, Human Recombinant Subcutaneous: See also Warning section. Pain, swelling, bruising, redness, or itching at the injection site may occur. Headache, nausea, weakness, or dizziness may also occur. If any of these effects last or get worse, tell your doctor or </s>