 <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]  the body get rid of cystine. How to use Cystagon Read the Patient Information Leaflet if available from your pharmacist before you start using cysteamine and each time you get a refill. If you have any questions, consult your doctor or pharmacist. Take this medication by mouth as directed by your doctor, usually 4 times a day. Take this medication with food or just after a meal to reduce stomach upset. Do not give the whole capsule to children younger than 6 years. Instead, open the capsule and sprinkle the contents onto soft food such as applesauce or mashed potatoes. Eat all of the mixture right away. Do not prepare a supply for future use. The dosage is based on weight, medical condition, and response to therapy. Your doctor may direct you to take a low dose at first, gradually increasing the dose to lower the chance of side effects such as upset stomach. Your doctor will adjust your dose based on your cystine levels to find the best dose for you. Follow your doctor's directions carefully. Take this medication regularly in order to get the most benefit from it. To help you remember, take it at the same times each day.The side effects of Cystagon Oral: Nausea, vomiting, fever, </s>