Bylvay Oral Pellets

Obtain baseline liver tests (eg, ALT, AST, total/direct bilirubin, INR) and monitor during therapy; reduce or interrupt dose if abnormalities occur. Consider discontinuing if persistent or recurrent liver test abnormalities occur. PFIC with cirrhosis: monitor closely for liver test abnormalities; permanently discontinue if progresses to portal hypertension or a hepatic decompensation event (eg, variceal hemorrhage, ascites, hepatic encephalopathy). Monitor for dehydration if diarrhea occurs. Interrupt therapy if persistent diarrhea; restart and adjust dose appropriately when resolves. Discontinue if diarrhea persists and no alternate etiology is identified. Obtain serum fat-soluble vitamin (FSV) levels at baseline and monitor during therapy. Discontinue if FSV deficiency persists or worsens despite supplementation. PFIC with clinically significant portal hypertension or with decompensated cirrhosis: not established. Elderly. Pregnancy. Nursing mothers.