A peripheral opioid receptor antagonist - It is used to treat constipation caused by opioids (pain medicine)
What is this medicine?METHYLNALTREXONE (METH il nal TREX one) is used to treat constipation caused by opioids (pain medicine). Immediately tell your health care professional if you stop taking your opioid pain medicine.
This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.
What should I tell my health care provider before I take this medicine?They need to know if you have any of these conditions:
How should I use this medicine?This medicine is for injection under the skin. It is usually given by a health care professional in a hospital or clinic setting. If you get this medicine at home, you will be taught how to prepare and give it. Use exactly as directed. Do not take your medicine more often than directed.
It is important that you put your used needles and syringes in a special sharps container. Do not put them in a trash can. If you do not have a sharps container, call your pharmacist or healthcare provider to get one.
A patient information sheet for the product will be given with each prescription and refill. Read this sheet carefully each time. The sheet may change frequently.
Talk to your pediatrician regarding the use of this medicine in children. Special care may be needed.
Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
NOTE: This medicine is only for you. Do not share this medicine with others.