This medication is utilized to prevent those who have been dependent on certain drugs (opiates) 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, life style changes). This medicine must not be utilized in people currently taking opiates, including methadone. Doing so may cause withdrawal that is sudden.
Naltrexone belongs to a class of drugs known as opiate antagonists. It works within the mind to avoid effects that are opiatee.g., feelings of well-being, pain relief). It decreases the desire to take opiates.
This medicine is additionally used to treat alcohol punishment. It can help people drink less alcohol or altogether stop drinking. It also decreases the aspire to take in alcohol whenever used with a treatment program that includes counseling, support, 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 be given 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 studied with food or antacids if belly upset occurs.
A urine test should be done to test for recent opiate drug use. Your doctor might offer you another medicine (naloxone challenge test) to look for opiate use. Do not use any opiates for at the least 7 days before beginning naltrexone. You may need to stop certain drugs that are opiatesuch as methadone) 10 to fourteen days prior to starting naltrexone.
Dosage is dependant on your medical condition and response to treatment. Your doctor may start you at a lower dose and monitor you for any relative side effects or withdrawal symptoms before increasing your dose. Take this medication as directed. Do not increase your dose, take it more often, or stop taking it without your doctor'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 physician if you begin using drugs or liquor once again.
Nausea, headache, dizziness, anxiety, tiredness, and sleep disorders may 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, tell your pharmacist or doctor promptly.
Remember that your medical practitioner 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 happen within minutes after taking naltrexone. Tell your medical practitioner immediately 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 serious liver disease. The chance is increased when larger doses are used. Discuss the dangers and benefits with your doctor. Stop making use of this medication and inform your physician appropriate away if you develop symptoms of liver disease, including: persistent nausea/vomiting, severe stomach/abdominal pain, dark urine, yellowing eyes/skin.
A very serious reaction that is allergic this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), serious dizziness, trouble breathing.
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 -
Call your physician for medical advice about side effects. You may 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 part effects. You may report effects that are side Health Canada at 1-866-234-2345.
Before using naltrexone, tell your doctor or pharmacist if you have any other allergies if you are allergic to it; or. This product may contain ingredients that are inactive which could cause allergy symptoms or other problems. Speak to your pharmacist for additional information.
Before making use of this medication, tell your physician or pharmacist your medical history, particularly of: current or use that is recentinto the final 7 to 14 times) of any form of opioid medication (such as morphine, methadone, buprenorphine), kidney disease, liver disease.
You should carry or wear medical identification stating that you are taking this drug so that appropriate therapy can be given in a emergency that is medical.
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 therapy, you may be more sensitive to lower doses of opioids, boosting your risk of possibly life-threatening side effects from the narcotic (e.g., decreased breathing, loss of consciousness).
This medication blocks the consequences of opiate drugs (including heroin) and comparable drugs (opioids). However, big 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. Make yes you totally comprehend and accept the potential risks and benefits of using this medication. Follow your medical professional's directions closely.
Before having surgery or any treatment that is medical tell your doctor or dental practitioner that you are using this medication.
During pregnancy, this medicine should be used only if plainly needed. Discuss the risks and benefits together with your medical practitioner.
It is not known whether this drug passes into breast milk. Consult your physician before breast-feeding.
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