Naltrexone tablets may cause trouble with sleeping (insomnia) in about 3% (3 out of every 100) people who take it. It has also been reported to cause nervousness (4%) and anxiety (2%).
Does naltrexone help with insomnia?
The meta-analysis confirmed significantly increased somnolence and insomnia in the naltrexone group, compared with the placebo. Overall, the currently available evidences show more sleep problems with the opioidergic drugs (especially naltrexone), while acamprosate seems to be well tolerated or even beneficial.
How does naltrexone make you feel?
How does naltrexone work? Naltrexone blocks the parts of your brain that “feel” pleasure from alcohol and narcotics. When these areas of the brain are blocked, you feel less need to drink alcohol, and you can stop drinking more easily.
Does naltrexone affect mood?
The relation between depressive symptoms and poor adherence to naltrexone may be bidirectional: improving either depressive symptoms or adherence may assist in the improvement of the other. Our findings are consistent with more recent data that report small improvements in mood associated with naltrexone treatment.
Does naltrexone give you energy?
That has proved to be my perfect dose. I no longer have any body aches or pains, I wake up feeling 20 again and the naltrexone gives me energy throughout the day.
Can naltrexone cause vivid dreams?
Low-dose naltrexone has a favorable side-effect profile. Known adverse effects include sleep disturbances with vivid dreams and gastrointestinal tract upset.
Does naltrexone make you lose weight?
Naltrexone/bupropion produces clinically significant weight loss when combined with a diet and exercise program. It decreases body weight in patients with diabetes, but its effect on diabetic outcomes is not known. A significant proportion of patients will experience adverse effects.
Is drinking still fun on naltrexone?
Most people who take naltrexone still experience a sense of intoxication when they drink—they just don’t experience the same “reward” from that intoxication. In other words, you can still get drunk on naltrexone, and experience impaired coordination or judgement—you just might not enjoy it as much.
Is naltrexone safe for long term use?
To date, there are no known problems associated with long term use of naltrexone. It is a safe and effective medication when used as directed.
What is the success rate of naltrexone?
Results: Fifty-four per cent of subjects completed the entire 12 weeks of treatment. During the study, 39% of patients abstained, while of the individuals reporting drinking at baseline, 86% were consuming less alcohol by their final visit.
Does naltrexone make you calm?
What will naltrexone do? Naltrexone should help you feel calm and relaxed. It could take some time for naltrexone to have its full effect. This effect should reduce your behaviour problem.
Does naltrexone make you angry?
Using opioid medicine while you are taking naltrexone could stimulate opioid withdrawal symptoms. Common withdrawal symptoms are yawning, irritability, sweating, fever, chills, shaking, vomiting, diarrhea, watery eyes, runny nose, goose bumps, body aches, trouble sleeping, and feeling restless.
Does naltrexone make you less happy?
Originally developed and prescribed to help treat opioid dependence and alcoholism (Martin et al., 1973; Anton et al., 1999), the current results suggest that an unintended side effect of naltrexone treatment may be reduced feelings of connection with others.
Does naltrexone help with anxiety?
Eleven patients (50%) had an average of a 41% improvement in FIQR. “The patients reported decreases in anxiety, pain, and sleeping habits from baseline,” Dr. Metyas noted. Naltrexone is an opioid receptor antagonist used to treat alcohol and opioid dependence.
How long does it take to lose weight on naltrexone?
The naltrexone–bupropion combination, when combined with lifestyle intervention and modest calorie reduction, seems to be quite effective for 6-month and 1-year outcomes for clinically significant weight loss (over 5% of total body weight).
Does naltrexone help depression?
Naltrexone could alleviate depression symptoms in patients who relapsed while taking antidepressants. The drug naltrexone is approved for use in the treatment of opioid use disorders and alcohol use disorders, but preliminary research suggests it could also aid the treatment of depression.