Question

Which of the following drug classes is primarily used to manage elevated LDL cholesterol levels in patients with cardiovascular risk?

• A. Beta-blockers
• B. Statins
• C. Antacids
• D. Antihistamines

Hint:

Statins are among the most prescribed drugs worldwide for lowering LDL cholesterol and preventing cardiovascular events. Common examples include Atorvastatin and Simvastatin.

Answer 1

The Correct Option is B

Statins are a class of lipid-lowering medications that reduce illness and mortality in those who are at high risk of cardiovascular disease. They function by inhibiting the enzyme \textit{HMG-CoA reductase}, which plays a central role in the production of cholesterol in the liver. By reducing the synthesis of cholesterol, statins help lower LDL (low-density lipoprotein) cholesterol, commonly known as "bad" cholesterol, which is a major risk factor for atherosclerosis and heart disease. Option (a) Beta-blockers are used to manage blood pressure and heart rate but do not directly affect cholesterol levels.
Option (c) Antacids neutralize stomach acid and are used in conditions like acid reflux—not cholesterol-related.
Option (d) Antihistamines are used to treat allergic reactions and have no role in cholesterol regulation.
Hence, the correct and most appropriate option is (b) Statins.