 <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]  decrease your absorption of other medications. Take your other medications as directed by your doctor, usually at least 1 hour before or 4 to 6 hours after cholestyramine. Ask your doctor or pharmacist for more information or if you have any questions. Take this medication regularly in order to get the most benefit from it. To help you remember, take it at the same time(s) each day. Keep taking this medication even if you feel well. Most people with high cholesterol do not feel sick.The side effects of Questran Oral: Constipation, stomach/abdominal pain, gas, nausea, and vomiting may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. To prevent constipation, eat dietary fiber, drink enough water, and exercise. You may also need to take a laxative. Ask your pharmacist which type of laxative is right for you. 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: severe stomach/abdominal pain, unusual bleeding/bruising, </s>