Do alternative cholesterol meds require different liver checks?

Do alternative cholesterol meds require different liver checks?

Are liver tests required for all cholesterol drugs?

Most cholesterol-lowering drugs trigger periodic liver function tests because their metabolism occurs in the liver. Drugs in the statin class require baseline liver enzyme checks before treatment and follow-up tests at 6–12 weeks or whenever symptoms appear. The checks look for elevations in ALT and AST that can signal liver injury.

How do bile acid sequestrants fit in?

Bile acid sequestrants such as cholestyramine and colesevelam do not require routine liver monitoring. They stay in the gut and work by binding bile acids to force the company to produce more from cholesterol. No systemic absorption occurs, therefore no liver tests are needed.

What liver monitoring accompanies fibrates?

Fibrates like gemfibrozil and fenofibrate require liver tests at baseline, 3 months, and periodically thereafter. The checks are needed because fibrates raise liver enzymes and increase risk of gallstones and muscle breakdown.

Can ezetimibe alone require liver monitoring?

Ezetimibe alone little effect on liver enzymes. When combined with a statin, however, the combined risk increases and doctors usually adopt the liver-checking schedule used for statins alone.

What liver tests accompany PCSK9 inhibitors?

PCSK9 inhibitors such as evolocumab and alirocumab do not require routine liver function tests. They are monoclonal antibodies that work outside the liver.<|eos|>