This medication is used to prevent those who have been addicted to drugs that are certainopiates) from taking them again. It is used as part of a complete treatment program for substance abuse (e.g., compliance monitoring, counseling, behavioral contract, changes in lifestyle). This medicine must not be utilized in individuals currently taking opiates, including methadone. Doing so can cause withdrawal that is sudden.
Naltrexone belongs to a class of drugs called opiate antagonists. It works within the brain to prevent effects that are opiatee.g., feelings of well-being, pain relief). In addition decreases the aspire to take opiates.
This medicine can also be used to treat alcohol abuse. It can help people drink less alcohol or altogether stop drinking. Additionally decreases the desire to take in alcohol when utilized with remedy program that includes guidance, support, and lifestyle changes.
Take this medication by mouth with or without food, usually 50 milligrams once daily or as directed by the doctor. This medication may be given as component 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 can be taken with meals or antacids if stomach upset occurs.
A urine test ought to be done to test for current drug use that is opiate. Your doctor might give you another medicine (naloxone challenge test) to check for opiate usage. Don't use any opiates for at minimum 1 week prior to starting naltrexone. You may want to stop specific drugs that are opiatelike methadone) 10 to 14 times 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 unwanted effects or withdrawal symptoms before increasing your dose. Take this medication as directed. Never raise your dose, take it more often, or stop taking it without your physician's approval.
Use this medication frequently to get 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 once more.
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 nose that is runny. If any of these effects persist or aggravate, tell your pharmacist or doctor quickly.
Remember that your physician 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 side that is serious.
Unexpected opiate withdrawal symptoms can happen within a few minutes after using naltrexone. Tell your doctor right away if some of these withdrawal symptoms occur: abdominal cramps, nausea/vomiting, diarrhea, joint/bone/muscle aches, mental/mood changes (e.g., anxiety, confusion, extreme sleepiness, artistic hallucinations), runny nose.
Naltrexone has rarely caused liver disease that is serious. The risk is increased when larger doses are used. Discuss the potential risks and benefits with your medical practitioner. Stop applying this medicine and tell your doctor right away if you develop symptoms of liver condition, including: persistent nausea/vomiting, serious stomach/abdominal pain, dark urine, yellowing eyes/skin.
A very serious allergic reaction to this drug is rare. However, get help that is medical away if you notice any observeable symptoms of a significant allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble respiration.
This is not a list that is complete of adverse effects. If you notice other effects not listed above, contact your doctor or pharmacist.
In the US -
Phone your doctor for medical advice about negative effects. You'll report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Phone your medical professional for medical advice about adverse effects. You may report side effects to Health Canada at 1-866-234-2345.
Before taking naltrexone, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, that may cause allergy symptoms or other dilemmas. Talk to your pharmacist for lots more details.
Before by using this medication, tell your doctor or pharmacist your medical history, especially of: current or use that is recentin the final 7 to 14 days) of any kind of opioid drug (such as morphine, methadone, buprenorphine), kidney disease, liver disease.
You ought to carry or wear medical identification stating you are using this drug so that appropriate treatment may be given in a emergency that is medical.
This medication 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 alcoholic beverages.
After stopping naltrexone treatment, you may be more sensitive to lower doses of opioids, upping your danger of possibly life-threatening side effects from the narcotic (e.g., decreased breathing, loss of consciousness).
This medication blocks the effects of opiate drugs (including heroin) and comparable drugs (opioids). However, big doses of heroin or narcotics can overcome this block. Trying to overcome this block is very dangerous and may cause injury that is serious loss of consciousness, and death. Ensure you entirely understand and accept the risks and advantages of using this medication. Follow your medical professional's instructions closely.
Before having surgery or any medical treatment, inform your medical professional or dental practitioner that you are taking this medicine.
During maternity, this medication must certanly be utilized only whenever clearly needed. Discuss the potential risks and benefits along with your physician.
It is really not known whether this drug passes into breast milk. Consult your doctor before breast-feeding.
Airmail: 2-3 business weeks, EMS: 3-8 business days.
Airmail: 2-3 business weeks, EMS: 3-8 business days.