Description
Nodict 50: Essential Clinical Support for Substance Control
Nodict serves as a Prescription-Only Medicine (POM) that clinicians use across the UK to manage alcohol and opioid dependence. This medicine offers a cost-effective option for patients who require a regulated pharmacy supply to support their long-term recovery.

Composition
Active Ingredient
Naltrexone Hydrochloride (50mg)
Manufacturer
Sun Pharmaceutical Industries Limited
Expiry
24 to 36 months (Verify the specific Month/Year on the individual pack)
What is Nodict?
If a healthcare provider prescribes Naltrexone, you may encounter various brand names.
Nodict is a high-quality pharmaceutical tablet containing a 50mg strength of Naltrexone.
Serves as a bioequivalent to the UK Reference Brand (ReVia), ensuring equivalent therapeutic effect and safety.
Nodict vs ReVia
We have provided the comparison below to clarify the pharmacological profile of the medicine’s Active Salt.
| Feature | Nodict | ReVia (UK Reference) |
|---|---|---|
| Active Ingredient | Naltrexone Hydrochloride | Naltrexone Hydrochloride |
| Strength | 50mg | 50mg |
| Mechanism of Action | Competitive Opioid Antagonist | Competitive Opioid Antagonist |
| Chemical Class | Morphinan Derivative | Morphinan Derivative |
| Bioequivalence | Confirmed | Standard Reference |
| Therapeutic Effect | Blocks mu-opioid receptors | Blocks mu-opioid receptors |
About Nodict
Nodict contains Naltrexone, which belongs to the Opioid Antagonists therapeutic category.
The medicine actively blocks “mu-opioid” receptors in the brain to disrupt the cycle of addiction.
When treating opioid dependence, Naltrexone prevents the “high” or euphoric sensations usually associated with opioid use.
For those managing alcohol dependence, it modulates dopaminergic pathways to reduce the rewarding feeling of consumption.
Unlike aversion therapies, it does not make you ill if you drink; instead, it diminishes the neurological urge to consume alcohol.
Clinicians recommend integrating Nodict into a comprehensive treatment programme that includes counselling and social support.
Benefits of Nodict
Nodict facilitates long-term abstinence by directly targeting and reducing intense drug cravings.
By preventing the reinforcement cycle of addiction, the medicine allows you to focus entirely on your recovery process and psychosocial support. Furthermore, Naltrexone supports mental health stability by lowering the risk of a full relapse.
If a lapse occurs, it significantly diminishes the psychological reward, making it much easier for the patient to return to an abstinent state.
How to Use Nodict
Take Nodict exactly as directed by your doctor.
Adhere to your treatment plan: You must complete the full course of treatment.
Stopping early significantly increases your risk of relapse. For oral use only.
Uses of Nodict
- Management of Alcohol Dependence: Helps patients maintain sobriety by reducing the desire to drink.
- Opioid Dependence: Prevents relapse in individuals who have already completed a detoxification process.
What Conditions Nodict Treats
Nodict treats substance use disorders by targeting chemical pathways in the brain.
It manages symptoms such as intense cravings and the loss of control over substance intake.
Important Requirement: You must be “free of opioids” for a minimum of seven to 10 days before starting Naltrexone. Initiating treatment prematurely can precipitate severe, immediate withdrawal symptoms.
When to Consult a Doctor?
Consult your doctor or specialist right away if you experience:
- Symptoms of an allergic reaction include facial swelling, tongue swelling, or throat swelling.
- Persistent low mood or suicidal thoughts.
- No improvement in cravings after starting the programme.
Side Effects
| Severity Level | Common Symptoms | Required Action |
| Mild / Temporary | Nausea, headaches, dizziness, fatigue, or anxiety. | Monitor symptoms; usually subside as your body adjusts. |
| Rare / Severe | Liver enzyme changes or severe mood disturbances. | Stop use immediately and contact your healthcare provider. |
| Urgent Medical | Signs of liver distress (jaundice) or thoughts of self-harm. | Seek urgent medical help or go to the nearest emergency room. |
Safety Advice
Liver
Use Nodict with extreme caution. Naltrexone can affect liver function at high doses; your doctor will likely request regular liver function tests.
Kidney
Patients with renal impairment may require specific dose adjustments.
Alcohol
While treating addiction, concurrent alcohol use still causes impairment even if the “pleasure” is blocked.
Driving
This medicine may make you feel dizzy. Do not drive until you understand how the medicine affects your coordination.
Pregnancy
Use this treatment only if a specialist concludes that the benefits outweigh the risks to the foetus.
Breastfeeding
As it is unknown whether Naltrexone passes into breast milk, consult your doctor.
Important Safety Information
- Ensure hands are clean before handling tablets.
- Ensure you source your medicine through a regulated pharmacy supply; do not use the product if the seal is broken.
- Disclose all past allergies to your doctor, especially regarding opioid antagonists.
- Report any adverse reactions via the MHRA Yellow Card Scheme.
Missed Dosage
As soon as you recall, take the missed dose. Skip the missed dose if your next dose is due soon.
Additional Information
| Feature | Details |
|---|---|
| Habit Forming? | No |
| Chemical Class | Morphinan Derivative |
| Therapeutic Class | Antidotes/Substance Abuse Agents |
| Action Class | Opioid Antagonist |
FAQs
Q: What is Nodict used for?
A: This therapy approach helps people overcome addiction and support their recovery by modulating the reward pathways or “Blocking the euphoric effects brought on by alcohol and opioid substances. It also provides support and direction during the recovery process.
Conclusion
Nodict provides a vital clinical pathway for those seeking long-term sobriety. By leveraging Naltrexone’s pharmacological effects, patients can effectively manage cravings and regain control of their recovery journey.
References Links
- National Institute for Health and Care Excellence (NICE)
- NICE Guideline [CG115]: Alcohol-use disorder
Medical Disclaimer
This information does not replace professional medical advice; it is provided for educational purposes only. Nodict is a POM, or prescription-only medicine. Before beginning or altering any treatment, always consult a registered medical practitioner.






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