Welchol

Definition

Welchol (colesevelam) is a bile acid sequestrant used to lower LDL cholesterol levels in the blood. It works by binding bile acids in the intestine, preventing their reabsorption and promoting their excretion.

5 Must Know Facts For Your Next Test

1. Welchol is typically prescribed for patients who need to lower LDL cholesterol but cannot tolerate statins.
2. Common side effects include constipation, nausea, and indigestion.
3. Welchol can also be used to improve glycemic control in adults with type 2 diabetes.
4. It is important to take Welchol with meals and a full glass of water to enhance its effectiveness.
5. Patients should be monitored for potential vitamin deficiencies, as Welchol can interfere with the absorption of fat-soluble vitamins.

Review Questions

• What class of drugs does Welchol belong to?
• What are common side effects associated with Welchol?
• How does Welchol help manage type 2 diabetes?

Related terms

Bile Acid Sequestrants: A class of drugs that bind bile acids in the intestine to lower cholesterol levels.

Fibrates: Drugs that primarily reduce triglycerides and can also modestly increase HDL cholesterol.

Niacin: A B vitamin used at high doses to reduce LDL and triglycerides while increasing HDL cholesterol.