questran

questran Uses, Dosage, Side Effects, Mechanism of Action, How Long Does it Take to Work? questran is a brand name. Its generic name is Cholestyramine.

Introduction

questran is a prescription medication used to lower cholesterol levels in the blood. questran works by binding to bile acids in the gastrointestinal tract, which helps reduce the absorption of cholesterol. It is a white to off-white colored powder, available in both regular and low-calorie formulas.

Uses for

questran is mainly used to help reduce high levels of cholesterol (hypercholesterolemia). It is sometimes used to treat other conditions such as pruritus associated with bile-acid diarrhea, diarrhea associated with questran therapy, and as adjunctive therapy for ileal-resected patients with ileal disease.

Mechanism of Action

questran works by binding to bile acids in the gut which prevents them from being absorbed by the body. This in turn lowers the cholesterol levels in the blood, since bile acids are derived from cholesterol. It also binds to certain medications, so it should not be taken with other medications.

How Long Does it Take to Work?

The effects of questran can be seen as soon as a few hours after its ingestion. The maximum effect is usually seen after 3-4 weeks of continuous use. The effect of questran also depends on how it is administered. Taking it with food increases the effect.

Absorption

questran is not absorbed. It binds to bile acids and other substances in the gut, preventing them from being absorbed. In some cases, it can slightly reduce absorption of other medications. For this reason, it should be taken at least 2 hours before or 4-6 hours after taking any other medications.

Route of Elimination

questran is eliminated through the feces in its unchanged form. It is not metabolized and does not accumulate in the body.

Dosage

The usual adult starting dose is 8-16 g/day in up to 4 divided doses ranging from 4-8 g per dose. Dose titration is usually recommended in order to reach desired reduction in LDL cholesterol. The typical weekly dose is 48-96 g. For children 6 years or older, the recommended dose is 1 g per kg of body weight per day.

Administration

questran usually comes in powder form and should be taken with meals and 8-16 oz of water. If the powder is not completely dissolved, it should be taken with 8-16 oz of water, and stirred vigorously at least 5 times a day. It should not be taken within 1-2 hours of taking other oral medications.

Side Effect

Common side effects of questran include abdominal pain, nausea, vomiting, constipation, dizziness, and headache. Other less common side effects include joint and muscle pain, rashes, and changes in taste and smell.

Toxicity

questran is relatively safe, and serious side effects related to toxicity are rare. However, some people may experience a decrease in the absorption of important vitamins and minerals.

Precaution

questran should not be taken by pregnant women or nursing mothers, as it may cause harm to the unborn baby or to the nursing infant. It should also not be taken by patients with gastrointestinal disease or obstruction, as it may aggravate the conditions. If it is taken with other medications, it is recommended to take them at least 2 hours apart.

Interaction

questran may interact with other medications such as warfarin, furosemide, digoxin, and certain antibiotics. It is recommended to tell the doctor about all the medications being taken, as this may affect the dosage of medications or their effectiveness.

Disease Interaction

questran may interact with certain diseases, such as colitis, renal impairment, or hepatic function abnormalities. It is important to tell the doctor about any pre-existing health conditions before starting the medication, as these may affect the effectiveness of the drug.

Drug Interaction

questran may interact with certain drugs, such as other drugs for high cholesterol or anticoagulants (e.g. warfarin). These interactions can affect the dosage or effectiveness of other drugs taken simultaneously. It is important to tell the doctor about all the medications being taken before starting this medication.

Food Interactions

questran does not interact with food, however it should be taken with food. Some people may experience changes in taste or smell after taking questran, which usually resolves after a few weeks.

Pregnancy Use

questran should not be taken by pregnant women or nursing mothers, as it may cause harm to the unborn baby or to the nursing infant. It is recommended to consult a doctor before taking the medication if pregnant or nursing.

Lactation Use

questran should not be taken by pregnant women or nursing mothers, as it may cause harm to the unborn baby or to the nursing infant. It is recommended to consult a doctor before taking the medication if pregnant or nursing.

Acute Overdose

There have been no reported cases of overdose with questran. However, an overdose may cause nausea, abdominal discomfort, and diarrhea. It is important to contact a doctor if an overdose is suspected.

Contraindication

questran is contraindicated in patients with gastrointestinal obstruction or narrowing, as it may aggravate these conditions. It should also not be used in patients with a known hypersensitivity to any of the ingredients in the product.

Use Direction

questran should be taken with food and 8-16 oz of water, and should not be taken with other medications. It should be taken 4-6 times daily, and stirred vigorously at least 5 times a day. It should be taken at least 2 hours apart from other oral medications.

Storage Condition

questran should be stored in a cool, dry place away from direct sunlight. It should be kept away from children and pets.

Volume of Distribution

The volume of distribution for questran is not known as it is not absorbed into the body.

Half-Life

The half-life of questran is not known as it is not absorbed into the body.

Clearance

The clearance of questran is not known as it is not absorbed into the body.

Here you find in details version of questran

Some Frequently Asked Questions About questran

What is questran?

questran is a medication used to lower total blood cholesterol levels. It works by binding bile acids in the intestine, thus reducing the reabsorption of cholesterol from the intestine into the blood.

How does questran work?

questran binds bile acids in the intestine, thereby decreasing the reabsorption of cholesterol from the intestine by increasing the fecal elimination of bile acids.

How long does it take for questran to work?

It typically takes several weeks to several months for questran to take effect. The amount of time depends on the individual's response to the medication.

What are the side effects of questran?

Common side effects of questran include upset stomach, bloating, gas, constipation, heartburn, nausea, and vomiting.

What should I tell my doctor before taking questran?

Tell your doctor if you are pregnant, breastfeeding or have any allergies, kidney or liver problems, or any other medical conditions.

Is questran safe to take?

Yes, questran is generally safe to take under the guidance of a doctor. However, some people may experience side effects from the medication.

What are the interactions of questran?

questran may interact with other medications, such as warfarin, digoxin, estrogens, and thyroid hormones.

How should questran be taken?

questran should be taken with meals or snack times, as directed by your doctor. Take it with a full glass of water and stir the powder in the water for about 1 minute until it dissolves.

Can I take questran on an empty stomach?

No, questran should not be taken on an empty stomach. It should be taken with meals or snack times, as directed by your doctor.

Can questran cause constipation?

Yes, questran may cause constipation. It is important to drink plenty of fluids and maintain a healthy lifestyle and diet to prevent constipation.

Is there a generic form of questran available?

Yes, there is a generic form of questran available. It is called questran Light.

How long can I take questran?

questran can be taken indefinitely as long as it is beneficial for the patient. It is important to follow up with your doctor regularly while taking this medication.

Is questran the same as statins?

No, questran is not the same as statins. Statins are used to lower cholesterol levels, while questran is used to bind bile acids in the intestine, thus reducing the reabsorption of cholesterol from the intestine into the blood.

Does questran interact with other medications?

Yes, questran may interact with other medications, such as warfarin, digoxin, estrogens, and thyroid hormones. Be sure to tell your doctor about all of the medications you take.

Does questran cause weight gain?

No, questran does not cause weight gain. In fact, it may help to reduce weight by increasing the fecal elimination of bile acids and cholesterol.

Can questran be used to treat other conditions?

Yes, questran can be used to treat some other conditions, such as Crohn's disease and pancreatitis.

Is questran FDA approved?

Yes, questran is FDA approved to reduce cholesterol levels in the blood.

Can I drink alcohol while taking questran?

It is generally not recommended to drink alcohol while taking questran. Alcohol may decrease the effectiveness of the medication.

Should I exercise while taking questran?

Yes, it is important to exercise regularly while taking questran in order to maintain a healthy lifestyle.

Are there any natural alternatives to questran?

Yes, there are a few natural alternatives to questran, such as guggul, artichoke extract, garlic, and flaxseeds.

What should I do if I miss a dose of questran?

If you miss a dose of questran, take it as soon as you remember. If it is close to the time for your next dose, skip the missed dose and continue with your regular schedule.

How long do the effects of questran last?

The effects of questran typically last as long as the medication is taken. It is important to follow up with your doctor regularly while taking questran.

Can children take questran?

No, questran is not recommended for children under 12 years of age. It is not known if it is safe or effective for younger children.

Can questran cause dizziness?

Yes, questran can cause dizziness. If you experience dizziness, it is important to talk to your doctor.

Can questran be taken with other medications?

Yes, questran can be taken with other medications, as long as they do not interact with one another. Be sure to tell your doctor about all of the medications you are currently taking.

Is questran available over-the-counter?

No, questran is not available over-the-counter and must be prescribed by a doctor.

Can questran be taken with food?

Yes, questran should be taken with meals or snack times, as directed by your doctor.

Is questran safe for long-term use?

Yes, as long as it is beneficial for the patient, questran can be taken indefinitely under the supervision of a doctor.

Can questran cause kidney problems?

Yes, questran may cause an increase in blood levels of certain substances which can lead to kidney problems. If you experience any unusual symptoms, it is important to contact your doctor.

Can questran be taken with antacids?

Yes, questran can be taken with antacids but it is important to separate them by at least 2 hours to prevent the antacid from reducing the effectiveness of the medication.

Does questran increase the risk of heart attack?

No, questran does not increase the risk of heart attack when taken as directed. It can actually help lower cholesterol levels and reduce the risk of heart disease.

Is questran safe for pregnant women?

No, questran should not be taken by pregnant women. If you are pregnant or planning to become pregnant, it is important to talk to your doctor before taking questran.

Is questran safe for breastfeeding women?

No, questran should not be taken by breastfeeding women. If you are breastfeeding or planning to breastfeed, it is important to talk to your doctor before taking questran.

Does questran cause hair loss?

No, questran does not cause hair loss. However, some people may experience hair loss as a side effect of other medications they are taking.

Can questran be taken if I have diabetes?

Yes, questran can be taken if you have diabetes. However, it is important to monitor your blood sugar levels closely while taking this medication.

What is the highest dose of questran that can be taken?

The highest dose of questran that can be taken should be determined by your doctor. It is important to follow the directions given to you by your doctor.

What should I do if I experience side effects while taking questran?

If you experience side effects while taking questran, it is important to contact your doctor right away. Your doctor may be able to adjust the dosage or recommend another medication.

Can questran be taken with other cholesterol-lowering medications?

Yes, questran can be taken with other cholesterol-lowering medications. However, it is important to talk to your doctor before taking any medications together.

Can questran be crushed or split into smaller doses?

No, questran should not be crushed or split into smaller doses. It is important to take the medication as directed by your doctor.

What is the difference between questran and Questran?

questran and Questran are both cholesterol-lowering medications. The main difference between them is that questran is a powder and Questran is a tablet.

Does questran cause weight loss?

No, questran does not cause weight loss. However, it may help to reduce weight by increasing the fecal elimination of bile acids and cholesterol.

Can questran be taken with vitamin supplements?

Yes, questran can be taken with vitamin supplements. However, it is important to talk to your doctor before taking any medications together.

Does questran cause bad breath?

No, questran does not cause bad breath. However, some people may experience bad breath as a result of taking other medications.