GoLYTELY and Pentostatin Intravenous

• Generic Name: polyethylene glycol 3350 with electrolytes
• Dosage Forms: oral powder
• Other Brand Names: Colyte with Flavor Packs, GaviLyte-C, GoLYTELY, MoviPrep, NuLYTELY Orange, NuLYTELY with Flavor Packs, PEG-3350 with Electolytes, Plenvu, TriLyte with Flavor Packs, NuLYTELY, TriLyte, Suclear

GoLYTELY is a laxative solution that stimulates bowel movements. This medication also contains minerals to replace electrolytes that are passed from the body in the stool.

GoLYTELY is used to clean the bowel before colonoscopy, a barium x-ray, or other intestinal procedures.

GoLYTELY may also be used for purposes not listed in this medication guide.

• Generic Name: pentostatin
• Dosage Forms: n.a.
• Other Brand Names: Nipent

Pentostatin belongs to the group of medicines called antimetabolites. It is used to treat a type of cancer of the white blood cells called hairy cell leukemia. Pentostatin may be used in patients with hairy cell leukemia who have already been treated with other medicines (e.g., alpha-interferon) that did not work well.

Pentostatin interferes with the growth of cancer cells, which are eventually destroyed. Since the growth of normal body cells may also be affected by pentostatin, other effects may also occur. Some of these may be serious and must be reported to your doctor. Other effects may not be serious but may cause concern. Some effects may not occur for months or years after the medicine is used.

Before you begin treatment with pentostatin, you and your doctor should talk about the good pentostatin will do as well as the risks of using it.

Pentostatin is to be administered only by or under the immediate supervision of your doctor.