Naltrexone
Naltrexone
Naltrexone (pronounced: nal-TREK-sone) is a medication primarily used in the management of alcohol dependence and opioid dependence.
Etymology
The term "Naltrexone" is derived from "N-Allyl-noroxymorphone". The "N" stands for "N-Allyl", "alt" for "noroxymorphone", and "rex" is a common suffix for opioid antagonists.
Usage
Naltrexone is an opioid antagonist used in the treatment of alcohol and opioid dependence. It works by blocking the euphoric effects and feelings of intoxication, allowing individuals to reduce their dependence on these substances.
Related Terms
- Opioid Antagonist: A type of drug that blocks opioid receptors, preventing the effects of opioids.
- Alcohol Dependence: A chronic disease characterized by uncontrolled drinking and preoccupation with alcohol.
- Opioid Dependence: A dependence on opioids, which are a class of drugs that include the illegal drug heroin, synthetic opioids such as fentanyl, and pain relievers available legally by prescription.
Side Effects
Common side effects of Naltrexone include nausea, headache, dizziness, nervousness, fatigue, insomnia, vomiting, and anxiety. Severe side effects may include liver damage, allergic reactions, and depression.
Precautions
Before taking Naltrexone, individuals should inform their healthcare provider if they have any conditions such as liver disease, kidney disease, or a history of mental health disorders.
Interactions
Naltrexone may interact with certain medications, including opioid pain medications, cough medications, and certain medications used for diarrhea, colds, or allergies.
External links
- Medical encyclopedia article on Naltrexone
- Wikipedia's article - Naltrexone
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