Nal 50mg Tablet is FDA-approved for the treatment of the following conditions:

• Alcohol dependence – helps reduce cravings and prevent relapse.
• Opioid dependence – blocks the euphoric effects of opioids and supports long-term abstinence.

As part of a complete treatment program that includes counseling and social support.

This medicine works by blocking specific receptors in the brain that opioids and alcohol usually target. When someone consumes opioids or alcohol, these substances attach to receptors that create pleasurable or calming effects. Naltrexone prevents these substances from activating those receptors. As a result, the person does not feel the same high or relaxation, which discourages continued use. Over time, it helps the brain adjust and reduces the desire to use addictive substances. This action makes it easier for people to maintain sobriety and avoid relapse.

Before starting Nal Tablet, inform your doctor about all medicines you are currently taking. Certain drugs may cause serious interactions if taken together. These include:

• Opioid-containing medications such as morphine, codeine, tramadol, or fentanyl. Taking these with Nal 50mg Tablet can cause sudden withdrawal symptoms, which may be dangerous.
• Cough syrups or anti-diarrheal medicines containing opioids, like loperamide or dextromethorphan, should be avoided.
• Clonidine or methyldopa, used for blood pressure, may interact and affect your body’s response to treatment.
• Use caution if you’re taking disulfiram, as the combination may increase the risk of liver damage.
• People undergoing anesthesia should notify healthcare professionals about Nal 50mg Tablet use to prevent complications.

Avoid using any form of opioid, even over-the-counter, while on this medication. Always read labels and consult your doctor before taking any new medicine.

• Store at room temperature (20°C to 25°C), away from moisture and direct sunlight.
• If you miss a dose, take it as soon as you remember. If it's close to the next dose, skip the missed one.
• In case of overdose, seek immediate medical attention or call a poison control center.
• Do not stop taking the medicine suddenly without consulting your doctor.
• Keep it out of reach of children and never share your medication with others.

The recommended dose of Nal 50mg Tablet is usually 50 mg once a day, taken as a tablet by mouth. It should be swallowed with water and can be taken with or without food. For best results, it should be started after detoxification and only under the supervision of a healthcare professional. Always follow your doctor’s instructions regarding the dose and duration of therapy.

Common Side Effects:

• Nausea
• Headache
• Dizziness
• Tiredness
• Trouble sleeping
• Anxiety or nervousness

Serious Side Effects:

• Liver problems (yellowing of skin or eyes, dark urine)
• Severe abdominal pain
• Depression or mood changes
• Hallucinations or confusion
• Allergic reactions like swelling or rash

Seek medical attention if you experience serious side effects. Report any unusual symptoms to your healthcare provider.

Nal 50mg Tablet is not a standalone cure—it works best when used with counseling and a support system. Never use opioids while on this medicine, even in emergencies, as it can lead to serious withdrawal symptoms. Make sure your family and emergency care providers know you are on this treatment. Avoid alcohol and any substances that may strain your liver. Stick to regular follow-ups and get your liver monitored periodically. Always carry a medical alert card or ID stating that you are taking this medicine.

1. https://www.accessdata.fda.gov/drugsatfda_docs/label/2013/018932s017lbl.pdf
2. https://ascpjournal.biomedcentral.com/articles/10.1186/s13722-022-00317-2
3. https://www.sciencedirect.com/science/article/abs/pii/S1551714418305627
4. https://www.ncbi.nlm.nih.gov/books/NBK534811/