 <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]  and norepinephrine). How to use Austedo XR Titration Kit(Week 1-4) 6 Mg-12 Mg-24 Mg Tablet,ER Dosepack Dopamine-Depleting Agents Read the Medication Guide provided by your pharmacist before you start using deutetrabenazine and each time you get a refill. If you have any questions, ask your doctor or pharmacist. Take this medication by mouth with or without food as directed by your doctor, usually once daily. Swallow the tablets whole. Do not crush, chew, or break the tablets. Doing so can release all of the drug at once, increasing the risk of side effects. The dosage is based on your medical condition, response to treatment, and other medications you may be taking. Be sure to tell your doctor and pharmacist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). To reduce your risk of side effects, your doctor may direct you to start this medication at a low dose and gradually increase your dose. Follow your doctor's instructions carefully. Use this medication regularly to get the most benefit from it. To help you remember, take it at the same time each day. If you stop taking </s>