naltrexone microspheres IM
Generic Name: NALTREXONE SUSPENSION - INJECTIONPronounced: (nal-TREX-own)
naltrexone microspheres IM Uses
This medication is used to treat alcohol abuse. It is used only in people who have been able to stop drinking for some time before starting treatment with naltrexone. You should not be drinking when you start naltrexone. It can help people drink less alcohol or stop drinking altogether. It is used as part of a complete treatment program for alcohol abuse (e.g., counseling, 12-step program, lifestyle changes).
Naltrexone belongs to a class of drugs known as opiate antagonists. It works in the brain to decrease the desire to drink. It does not work like some other treatments for alcohol abuse (e.g., disulfiram). It will not make you sick when taken with alcohol. This medication must not be used in people currently taking opiates, including methadone. Doing so can cause sudden withdrawal symptoms.
How To Use naltrexone microspheres IM
Read the Medication Guide provided by your pharmacist before you start using naltrexone and each time you get a refill. If you have any questions, ask your doctor or pharmacist.
Before you receive this medication, you should have a urine test to check for recent opiate drug use. Your doctor may give you another medication (naloxone challenge test) to check for opiate use. Do not use alcohol/any opiates for at least 7 days before starting naltrexone.
This medication is given by a health care professional into a muscle in the buttock, usually once a month or as directed by your doctor. Do not give into a vein or under the skin.
Dosage is based on your medical condition and response to treatment. Your doctor may start you at a lower dose and monitor you for any side effects or withdrawal symptoms before increasing your dose. Use this medication as directed. Do not increase your dose, use it more often, or stop using it without your doctor's approval.
To get the most benefit from this medication, use it regularly and continue your treatment program. To help you remember, mark your calendar with the days you need to receive this drug and/or be treated.
Tell your doctor if you start drinking alcohol again or start using drugs.
