Busulfan Intravenous and Cetylev oral, effervescent

• Generic Name: busulfan
• Dosage Forms: n.a.
• Other Brand Names: Busulfex, Myleran

Busulfan injection is used in combination with cyclophosphamide as a conditioning regimen prior to allogeneic hematopoietic progenitor cell transplantation for treatment of chronic myelogenous leukemia.

Busulfan belongs to the group of medicines known as alkylating agents. It seems to act by interfering with the function of the bone marrow. Since the growth of normal body cells may also be affected by busulfan, other effects will 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 busulfan, you and your doctor should talk about the benefits busulfan will do as well as the risks of using it.

Busulfan is to be given only by or under the direct supervision of your doctor.

• Generic Name: acetylcysteine
• Dosage Forms: tablet, effervescent
• Other Brand Names: Cetylev, Mucomyst-10

Cetylev is an acetaminophen antidote that helps your body preserve a substance that can help detoxify the liver.

Cetylev is used to treat acetaminophen overdose and help prevent damage to your liver caused by taking large quantities of acetaminophen (Tylenol).

There are other brands and forms of acetylcysteine available, and some can be purchased over the counter. Not all forms of Cetylev are effective as an acetaminophen antidote. Treatment of acetaminophen overdose should be managed by a medical doctor.

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