When should you take albendazole tablets?

You should only take albendazole as prescribed by your doctor. In the U.S. it is widely used to treat worm infestations.

You should not take albendazole when pregnant or nursing or if you suffer liver disease or any liver abnormalities.

Check out the Drugs.com page on albendazole for more information:
http://www.drugs.com/mtm/albendazole.html