This medication is employed 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 drug use (e.g., compliance monitoring, counseling, behavioral contract, life style changes). This medication must not be utilized in people currently taking opiates, including methadone. Doing so may cause sudden withdrawal symptoms.
Naltrexone belongs to a class of drugs known as opiate antagonists. It really works within the mind to prevent effects that are opiatee.g., feelings of well-being, pain relief). In addition decreases the need to take opiates.
This medicine is also used to treat liquor abuse. It can help people drink less alcohol or altogether stop drinking. It also 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 since directed by your doctor. This medicine 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 could be taken with food or antacids if stomach occurs that are upset.
A urine test is done to check for present drug use that is opiate. Your doctor may give you another medicine (naloxone challenge test) to check on for opiate usage. Do not use any opiates for at minimum 1 week before beginning naltrexone. You may need to stop specific drugs that are opiatelike methadone) 10 to 14 times before starting naltrexone.
Dosage is dependant on your condition that is medical and to treatment. Your doctor may start you at a lower dose and monitor you for any relative unwanted effects or withdrawal signs before increasing your dose. Take this medication as directed. Don't increase your dose, take it more often, or stop taking it without your physician's approval.
Use this medication regularly to get the most benefit from it. To help you remember, take it at the same time each day.
Tell your doctor if you start using drugs or alcohol again.
Nausea, headache, dizziness, anxiety, tiredness, and sleep problems may 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 some of these effects persist or worsen, tell your doctor or pharmacist quickly.
Remember that your physician has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
Sudden withdrawal that is opiate can take place within a few minutes after taking naltrexone. Tell your medical practitioner right away if some 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 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 medication and inform your doctor right away if you develop signs of liver disease, including: persistent nausea/vomiting, severe stomach/abdominal pain, dark urine, yellowing eyes/skin.
An extremely severe reaction that is allergic this drug is rare. However, get help that is medical away if you notice any observeable symptoms of a critical allergic attack, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble respiration.
This isn't a complete list of possible side effects. If you notice other effects not listed above, contact your pharmacist or doctor.
In the US -
Phone your physician 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 - Call your medical professional for medical advice about adverse effects. You'll report side effects to Health Canada at 1-866-234-2345.
Before taking naltrexone, tell your doctor or pharmacist if you have any other allergies if you are allergic to it; or. This product may contain inactive ingredients, which can cause allergies or other problems. Speak to your pharmacist to get more details.
Before using this medication, tell your doctor or pharmacist your medical history, especially of: current or recent use (in the last 7 to 14 days) of any kind of opioid drug (such as morphine, methadone, buprenorphine), renal disease, liver disease.
You need to carry or wear medical identification stating which you are taking this drug therefore that appropriate treatment can be given in a medical emergency.
This drug might 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 sensitive to lower doses of opioids, upping your danger of possibly adverse that is life-threatening from the narcotic (e.g., decreased respiration, loss of consciousness).
This medication blocks the results of opiate drugs (including heroin) and comparable drugs (opioids). However, large doses of heroin or narcotics can overcome this block. Attempting to over come this block is extremely dangerous and may cause serious injury, loss of consciousness, and death. Be sure you entirely understand and accept the risks and great things about using this medicine. Follow your physician's instructions closely.
Before having surgery or any medical treatment, tell your medical professional or dentist that you are taking this medication.
During maternity, this medication is utilized just when clearly needed. Discuss the risks and benefits with your doctor.
It is not known whether this medication passes into breast milk. Consult your doctor before breast-feeding.
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