Which medication is indicated for treating high cholesterol?

Fenofibrate is a medication specifically indicated for treating high cholesterol and triglyceride levels in the blood. It is a fibrate that works by decreasing the production of triglycerides in the liver and increasing the breakdown of fats. This leads to a reduction in total cholesterol, LDL cholesterol (often referred to as "bad" cholesterol), and triglycerides, while it may increase HDL cholesterol (the "good" cholesterol).

The other medications listed do not serve this purpose. Amoxicillin is an antibiotic used to treat bacterial infections, Paxil is an antidepressant primarily used for the treatment of depression and anxiety disorders, and Lovenox is an anticoagulant used to prevent and treat blood clots. Thus, given the question's focus on high cholesterol, fenofibrate is the appropriate choice.