| Management |
Caution is advised if cannabidiol is used in patients who are currently receiving or have recently received treatment with other hepatotoxic agents, and vice versa. Serum transaminases and total bilirubin levels should be obtained prior to initiating cannabidiol, and patients with elevated baseline transaminase levels above 3 times the ULN accompanied by elevations in bilirubin above 2 times the ULN should be evaluated. Patients who develop clinical signs or symptoms suggestive of hepatic dysfunction (e.g., unexplained nausea, vomiting, right upper quadrant abdominal pain, fatigue, anorexia, jaundice, dark urine) should have serum transaminases and total bilirubin measured promptly, and cannabidiol treatment interrupted or discontinued as appropriate. Cannabidiol should be discontinued in patients with elevations of transaminase levels greater than 3 times the ULN and bilirubin levels greater than 2 times the ULN. Patients with sustained transaminase elevations of greater than 5 times the ULN should also have treatment discontinued. Patients with prolonged elevations of serum transaminases should be evaluated for other possible causes. Also consider dosage adjustment or discontinuation of any coadministered medication that is known to affect the liver. |
