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Zileuton Tablets and Liver disease

Generic Name: zileuton
Dosage Forms: n.a.
Other Brand Names: Zyflo , Zyflo CR

Result of checking the interaction of drug Zileuton Tablets and disease Liver disease for safety when used together.

Check result:

Zileuton Tablets <> Liver disease

Relevance: 23.07.2019 Reviewer: Shkutko P.M., M.D., in

When checking interaction based on authoritative sources Drugs.com, Rxlist.com, Webmd.com, Medscape.com there are contraindications or side effects that may cause harm or increase the negative effect from drug use in presence of concomitant diseases.

Consumer:

The use of zileuton is contraindicated in patients with active liver disease or transaminase elevations >= 3 times the upper limit of normal (ULN). Zileuton is primarily metabolized by the liver and may accumulate in patients with hepatic impairment. In addition, zileuton may cause elevation of serum transaminases, usually during the first two months of therapy but in a few cases, after treatment has been discontinued. During clinical trials, the overall rate of ALT (SGPT) elevation >= 3 times the ULN in patients treated with zileuton was 3.2%. The manufacturer recommends periodic monitoring of hepatic transaminases. Serum ALT should be evaluated prior to starting treatment, once a month for the first three months, every 2 to 3 months for the remainder of the first year, and periodically thereafter for patients receiving long-term zileuton therapy. If clinical signs and/or symptoms of liver dysfunction occur or transaminase levels increase to 5 times the ULN, treatment should be stopped, and transaminase levels followed until normal. Because of the potential hepatotoxicity, zileuton should be used with caution in patients with a history of liver disease or alcoholism.

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