Prescription drug status of obeticholic acid and guidelines for its safe use

Obeticholic acid (Obeticholic acid) is a drug specifically used to treat certain liver diseases and is a farnesoid X receptor (FXR) agonist. By activating FXR, obeticholic acid can regulate the synthesis, secretion and metabolism of bile acids, thereby effectively reducing the accumulation of bile acids in the liver and alleviating liver inflammation and fibrosis.

The drug is primarily used to treat primary biliary cholangitis (PBC), a chronic autoimmune liver disease characterized by progressive damage to the intrahepatic bile ducts, leading to cholestasis and impaired liver function. Obeticholic acid has become an important alternative treatment option for patients with PBC who have an inadequate response to or intolerance to ursodeoxycholic acid (UDCA) therapy. Studies have shown that patients treated with obeticholic acid had significant decreases in liver function indicators such as alkaline phosphatase (ALP) levels, which are critical for assessing disease progression and treatment efficacy.

It needs to be emphasized that obeticholic acid, as a prescription drug, must be used under the guidance of a professional doctor. Due to its powerful pharmacological effects and potential adverse reactions, patients must undergo detailed evaluation and monitoring before use. Common side effects include itching, fatigue, and abdominal pain. Some patients may have severe liver function abnormalities, so liver function tests need to be performed regularly during treatment.

In addition, patients need to closely monitor liver function and undergo regular blood tests when using obeticholic acid to ensure the safety and effectiveness of the drug. This drug may interact with other drugs, especially when used with certain cholesterol-lowering drugs and immunosuppressants. Therefore, patients should strictly follow the doctor's advice and never adjust the dosage or stop taking the medicine on their own.

Reference materials:https://go.drugbank.com/drugs/DB05990