 <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]  After injection, this medication changes from a liquid to a more solid form (depot). You may see or feel a small bump under your skin at the injection site. The bump will get smaller over time. Do not try to remove the depot. Do not rub or massage the injection site. Try not to let belts or clothing waistbands rub against the injection site. The dosage is based on your medical condition and response to treatment. For the best effect, use this medication regularly. To help you remember, it may help to mark your calendar. If you miss a dose, contact your doctor or pharmacist right away. If you suddenly stop using this medication, you may have withdrawal symptoms (such as restlessness, watering eyes, runny nose, nausea, sweating, muscle aches). To help prevent withdrawal, your doctor may lower your dose slowly. Withdrawal is more likely if you have used buprenorphine for a long time or in high doses. Tell your doctor or pharmacist right away if you have withdrawal.The side effects of Brixadi Subcutaneous: Nausea, vomiting, drowsiness, dizziness, constipation, or headache may occur. Pain, itching, or redness at the injection site may also occur </s>