Methylnaltrexone oral/injection and Triptorelin

• Generic Name: methylnaltrexone
• Dosage Forms: n.a.
• Other Brand Names: Relistor

Methylnaltrexone blocks the effects of opioid medication. An opioid is sometimes called a narcotic.

Methylnaltrexone reduces constipation caused by using narcotic medicine for 4 weeks or longer. Methylnaltrexone works by preventing constipation without reducing the pain-relieving effects of the narcotic.

Methylnaltrexone is given to adults who use narcotic medicine to treat severe chronic pain that is not caused by cancer. Methylnaltrexone injection is also for use in adults who have advanced illness and are receiving palliative care (treatment to relieve suffering and improve quality of life during a serious illness).

Methylnaltrexone is usually given after laxatives have been tried without successful treatment of constipation.

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

• Generic Name: triptorelin
• Dosage Forms: n.a.
• Other Brand Names: Trelstar, Triptodur, Trelstar Depot, Trelstar LA, Trelstar LA Mixject, Trelstar Depot Mixject, Trelstar Mixject

Triptorelin is a man-made form of a hormone that regulates many processes in the body.

The Trelstar brand of triptorelin is used in men to treat the symptoms of prostate cancer. Trelstar treats only the symptoms of prostate cancer and does not treat the cancer itself.

The Triptodur brand of triptorelin is used to treat precocious puberty in boys and girls who are at least 2 years old.

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