Cholestyramine – Oral, Prevalite, Questran

Medication Uses How To Use Side Effects Precautions Drug Interactions Overdose Notes Missed Dose Storage USES: Cholestyramine is used with a proper diet to lower cholesterol. Lowering cholesterol decreases the risk for strokes and heart attacks.Additional lifestyle changes that may help this medication work better include exercising, losing weight if overweight, and stopping smoking. Consult your doctor for more details.Cholestyramine may also treat itching caused by liver/bile duct disease.This medication is a bile acid-binding resin. It works by removing bile acid from the body. In people with high cholesterol, this causes the liver to make more bile acid by using cholesterol in the blood, which helps lower cholesterol levels. HOW TO USE: Take this medication by mouth as directed by your doctor, usually 1 to 2 times a day. This medication comes as a powder with doses measured by the scoopful or in individual dose packets. Do not take your dose in the dry powder form. Mix the medication in 2 to 6 ounces of liquid, stir completely, and drink immediately. Rinse your glass with more liquid and drink the rinse liquid to ensure you have taken the entire dose. You may also mix this medication with watery soups, applesauce, or a pulpy fruit with a lot of juice.Do not hold the mixture in your mouth for long since doing so can damage your teeth. Practice good dental habits such as regularly brushing and flossing your teeth.The dosage is based on your medical condition and response to treatment. Your doctor may direct you to start this medication at a low dose and gradually increase your dose to reduce the risk of side effects. It may take several weeks before you get the full benefit of this drug.Cholestyramine may 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.Take this medication regularly to get the most benefit from it. Take it at the same time(s) each day. Continue taking this medication even if you feel well. Most people with high cholesterol do not feel sick.

SIDE EFFECTS: Constipation, stomach/abdominal pain, gas, nausea, and vomiting may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.To prevent constipation, eat a diet adequate in fiber, drink plenty of water, and exercise. If you become constipated while using this drug, consult your pharmacist for help selecting a stool softener or laxative.Remember that your doctor has prescribed this medication because 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 immediately if any of these rare but serious side effects occur: severe stomach/abdominal pain, unusual bleeding/bruising, rapid breathing, confusion.A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.In the US -Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.In Canada – Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345. PRECAUTIONS: Before taking cholestyramine, tell your doctor or pharmacist if you are allergic to it or have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.Before using this medication, tell your doctor or pharmacist your medical history, especially of: constipation, hemorrhoids, kidney disease.Some products may contain sugar or aspartame. Caution is advised if you have diabetes, phenylketonuria (PKU), or any other condition that requires you to limit/avoid these substances in your diet. Ask your doctor or pharmacist about using this product safely.Because this drug can interfere with the absorption of certain nutrients (such as folic acid, fat-soluble vitamins including A, D, E, K), your doctor may direct you to take a multivitamin supplement. Consult your doctor for more information.Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products).Older adults may be more sensitive to the side effects of this drug, especially constipation.During pregnancy, this medication should be used only when clearly needed. It may affect the absorption of certain nutrients. Discuss the risks and benefits with your doctor.This medication is unlikely to pass into breast milk. However, it may affect the absorption of certain nutrients. Consult your doctor before breastfeeding.

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DRUG INTERACTIONS: See also How to Use section.Some drugs can change effects if taken with other drugs or herbal products. This can increase your risk for serious side effects or may cause your medications not to work correctly. Your doctor or pharmacist can often prevent or manage interactions by changing how you use your medications or by close monitoring.Tell your doctor and pharmacist about all the products you use before starting treatment with this product. While using this product, do not start, stop, or change the dosage of any other medicines you are using without your doctor’s approval.Some products that may interact with this drug include: "blood thinners" such as warfarin.This document does not contain all possible drug interactions. Keep a list of all the products you use. Share this list with your doctor and pharmacist to lessen your risk for serious medication problems. OVERDOSE: If overdose is suspected, contact a poison control center or emergency room immediately. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overdose may include: severe stomach/abdominal pain. NOTES: Do not share this medication with others. Laboratory/medical tests should be performed periodically to monitor your progress or check for side effects. Consult your doctor for more details. MISSED DOSE: If you miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose and resume your usual dosing schedule. Do not double the dose. STORAGE: Store at room temperature away from light and moisture. See packaging for the exact temperature range. The color of the medication may sometimes vary. This is normal and will not affect how the drug works. If you have any questions about storage, ask your pharmacist. Do not store the medication in the bathroom. Keep all medicines away from children and pets.Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company for more details about how to safely discard your product. Information last revised May 2013. Copyright(c) 2013 First Databank, Inc.

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CONDITIONS OF USE: The information in this database is intended to supplement the expertise and judgment of healthcare professionals. It is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate, or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet, or commencing or discontinuing any course of treatment.