 <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]  you are being treated with this drug. Drinking alcohol may increase the amount of this medication in your body, which may cause serious side effects. Take this medication regularly to get the most benefit from it. To help you remember, take it at the same times each day.The side effects of Cysteamine Bitartrate Oral: Nausea, vomiting, stomach/abdominal pain, fever, loss of appetite, bad breath, tiredness, drowsiness, dizziness, or diarrhea may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. 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: mental/mood changes (such as confusion, depression, lack of concentration), unusually deep sleep, unusual tiredness, headache, hearing problems (such as buzzing/ringing in the ears), eye/vision problems (such as blurred vision, loss of vision, eye pain), skin problems (such as thinning of the skin, fragile skin, stretch marks, easy bruising), bone problems (such as </s>