This medicine is used to prevent individuals who have been addicted to drugs that are certainopiates) from taking them again. It is used as part of a treatment that is complete for drug abuse (age.g., compliance monitoring, counseling, behavioral contract, changes in lifestyle). This medication should never be properly used in individuals presently taking opiates, including methadone. Doing so can cause withdrawal that is sudden.
Naltrexone belongs to a class of drugs known as opiate antagonists. It really works in the brain to prevent effects that are opiatee.g., feelings of well-being, discomfort relief). It also decreases the desire to take opiates.
This medication is additionally used to treat alcohol punishment. It can help people drink less alcohol or altogether stop drinking. It also decreases the need to drink alcohol when used with a treatment program that includes counseling, help, and lifestyle changes.
Take this medication by mouth with or without food, usually 50 milligrams once daily or as directed by your doctor. This medication may get as part of a scheduled program where a health care professional will watch you take the medication. In this case, your doctor may order a higher dose (100-150 milligrams) to be taken every 2-3 days to make it easier to schedule clinic visits. Naltrexone may be used with food or antacids if stomach upset occurs.
A urine test should be done to check for recent opiate drug use. Your doctor may offer you another medicine (naloxone challenge test) to look for opiate use. Don't use any opiates for at the very least 7 days before beginning naltrexone. You may want to stop certain opiate drugs (such as methadone) 10 to 2 weeks before starting naltrexone.
Dosage is founded on your medical condition and response to treatment. Your doctor may start you at a lower dose and monitor you for any relative part effects or withdrawal symptoms before increasing your dose. Simply take this medication as directed. Do not increase your dosage, often take it more, or stop using it without your physician's approval.
Use this medication regularly to obtain the most benefit from it. Each day to help you remember, take it at the same time.
Tell your physician in the event that you start using drugs or alcohol again.
Nausea, headache, dizziness, anxiety, tiredness, and sleep disorders might occur. In a small number of people, mild opiate withdrawal symptoms may occur, including abdominal cramps, restlessness, bone/joint pain, muscle aches, and runny nose. If any of these impacts persist or worsen, inform your doctor or pharmacist promptly.
Remember that your doctor has prescribed this medication she has judged that the benefit to you is greater than the risk of adverse effects because he or. Many people using this medication do not have serious adverse effects.
Sudden opiate withdrawal symptoms can happen within minutes after taking naltrexone. Tell your medical practitioner immediately if any of these withdrawal signs occur: abdominal cramps, nausea/vomiting, diarrhea, joint/bone/muscle aches, mental/mood changes (e.g., anxiety, confusion, extreme sleepiness, visual hallucinations), runny nose.
Naltrexone has rarely caused serious liver disease. The chance is increased when larger doses are used. Discuss the dangers and benefits with your physician. Stop using this medicine and inform your doctor right away if you develop symptoms of liver disease, including: persistent nausea/vomiting, severe stomach/abdominal pain, dark urine, yellowing eyes/skin.
A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious hypersensitive reaction, including: rash, itching/swelling (especially associated with face/tongue/throat), severe dizziness, difficulty breathing.
This is not a complete list of possible side effects. If you notice other effects not listed above, contact your pharmacist or doctor.
In the US -
Call your doctor for medical advice about part effects. You may report adverse effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your doctor for medical advice about part effects. You may report side effects to wellness Canada at 1-866-234-2345.
Before using naltrexone, tell your medical professional or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergies or other problems. Confer with your pharmacist for more information.
Before making use of this medication, tell your doctor or pharmacist your medical history, specially of: current or use that is recentin the last 7 to 14 times) of any form of opioid drug (such as morphine, methadone, buprenorphine), renal disease, liver disease.
You need to carry or wear medical identification stating that you are taking this drug therefore that appropriate therapy can be given in a medical emergency.
This drug may make you dizzy. Do not drive, use machinery, or do any activity that requires alertness until you are sure you can perform such activities safely. Avoid beverages that are alcoholic.
After stopping naltrexone treatment, you may be more delicate to lower doses of opioids, boosting your threat of possibly life-threatening side effects from the narcotic (e.g., decreased respiration, loss of consciousness).
This medication blocks the effects of opiate drugs (including heroin) and similar drugs (opioids). However, big doses of heroin or narcotics can overcome this block. Trying to overcome this block is extremely dangerous and may cause injury that is serious loss of consciousness, and death. Make yes you totally understand and accept the risks and great things about using this medication. Follow your doctor's guidelines closely.
Before having surgery or any treatment that is medical tell your doctor or dentist that you are taking this medication.
During pregnancy, this medicine must certanly be used only when demonstrably needed. Discuss the potential risks and benefits with your physician.
It is not understood whether this drug passes into breast milk. Consult your physician before breast-feeding.
Airmail: 2-3 business weeks, EMS: 3-8 business days.
Trackable Courier Service takes 5 - 9 days, Airmail service takes 14 - 21 days.
Airmail: 2-3 business weeks, EMS: 3-8 business days.