Final answer:
Cholestyramine, Colestipol, and Colesevelam are bile acid sequestrants used to lower cholesterol levels. Contraindications include pregnancy, breastfeeding, complete biliary obstruction, and severe hypertriglyceridemia.
Step-by-step explanation:
Cholestyramine, Colestipol, and Colesevelam are all drugs called bile acid sequestrants, commonly used to lower cholesterol levels in the body. However, there are certain contraindications that should be considered before using these drugs:
- Pregnancy and breastfeeding: These drugs are not recommended for use during pregnancy or while breastfeeding, as their safety in these situations has not been established.
- Complete biliary obstruction: Bile acid sequestrants should not be used in individuals with complete biliary obstruction, as they may exacerbate the condition.
- Severe hypertriglyceridemia: Individuals with very high levels of triglycerides may not benefit from treatment with these drugs and may require alternative therapies.
It is important to always consult with a healthcare professional before starting any new medication to ensure its safety and appropriateness for individual situations.