 <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 each day. If you stop taking this medication for more than 1 week, do not take another dose until you talk to your doctor. You may need to restart your medication at a lower dose. Tell your doctor if you do not get better or if you get worse.The side effects of Austedo XR Oral: See also Warning section. Drowsiness, trouble sleeping, tiredness, dizziness, nausea, or vomiting may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. Your doctor may need to adjust your dose to reduce these side effects. To reduce the risk of dizziness and lightheadedness, get up slowly when rising from a sitting or lying position. Remember that this medication has been prescribed because your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. Tell your doctor right away if you have any serious side effects, including: agitation/restlessness, Parkinson's disease symptoms (such as shaking/tremors, slowed movement, loss of balance). Sometimes deutetrabenazine can cause side effects that are similar to the symptoms of worsening Huntington's disease. Your doctor may need to adjust your dose </s>