This medicine can be used to prevent those who have been addicted to certain drugs (opiates) from taking them again. It is used as part of a treatment that is complete for drug abuse (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 causes withdrawal that is sudden.
Naltrexone belongs to a class of drugs known as opiate antagonists. It really works into 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 is also used to treat liquor abuse. It can help people drink less alcohol or altogether stop drinking. It decreases the desire to take in liquor when used with cure program that includes counseling, support, and changes in lifestyle.
Take this medication by mouth with or without food, usually 50 milligrams once daily or as directed by the 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 may be taken with meals or antacids if stomach occurs that are upset.
A urine test should really be done to check for present opiate drug use. Your doctor might give you another medicine (naloxone challenge test) to test for opiate usage. Don't use any opiates for at least seven days before starting naltrexone. You may have to stop specific opiate drugs (such as methadone) 10 to 14 times before starting naltrexone.
Dosage is based on your condition that is medical and to treatment. Your doctor may start you at a lower dose and monitor you for any relative negative effects or withdrawal signs before increasing your dose. Take this medication as directed. Do not increase your dose, often take it more, or stop taking it without your physician's approval.
Use this medication regularly to get the benefit that is most 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 some of these effects persist or worsen, tell your pharmacist or doctor promptly.
Remember that your doctor 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 side that is serious.
Unexpected withdrawal that is opiate can take place within a few minutes after using 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 bigger doses are utilized. Discuss the potential risks and advantages along 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.
A tremendously severe reaction that is allergic this drug is rare. However, get help that is medical away if you notice any outward symptoms of a critical allergic attack, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble respiration.
This isn't a list that is complete of adverse effects. If you notice other effects not listed above, contact your pharmacist or doctor.
In the US -
Phone your medical professional for medical advice about side-effects. You may report adverse effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your medical professional for medical advice about side effects. You'll report adverse effects to Health Canada at 1-866-234-2345.
Before taking naltrexone, tell your doctor or pharmacist in the event that you are allergic to it; or if you have any other allergies. This product may contain ingredients that are inactive that may cause allergy symptoms or other issues. Confer with your pharmacist to get more details.
Before making use of 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), renal disease, liver disease.
You ought to carry or wear medical identification stating that you are taking this drug so that appropriate treatment is 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 you can perform such activities safely until you are sure. Avoid beverages that are alcoholic.
After stopping naltrexone treatment, you may be more sensitive to lower doses of opioids, increasing your danger of possibly side that is life-threatening 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, large doses of heroin or narcotics can overcome this block. Attempting to over come this block is very dangerous and may cause injury that is serious loss of consciousness, and death. Be sure you completely understand and accept the risks and benefits of using this medication. Follow your physician's instructions closely.
Before having surgery or any treatment that is medical tell your doctor or dental practitioner that you are taking this medicine.
During pregnancy, this medication is used just whenever clearly needed. Discuss the 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.
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