Drug ClassGlutamatergic modulator (anti-craving agent)
ScheduleH
PrescriptionRequired (Rx)
Overview
Drug | Tablet
Uses & Benefits
Maintenance of abstinence in alcohol dependence/alcohol use disorder (as part of a comprehensive program including counseling and psychosocial support)
How It Works
Acamprosate modulates neurotransmission in the brain by reducing glutamatergic hyperexcitability and helping restore the balance between excitatory (glutamate) and inhibitory (GABA) pathways disrupted by chronic alcohol use. This reduces post-withdrawal cravings and discomfort, supporting continued abstinence.
Directions for Use
Use as prescribed by a doctor. Typically started after alcohol detoxification/when abstinent. Tablets are swallowed whole with water; can be taken with or without food (taking with meals may improve tolerance). Do not crush/chew unless advised. Dose adjustment may be needed in kidney impairment.
Side Effects
Diarrhea, nausea, vomiting, abdominal pain, flatulence, loss of appetite, headache, dizziness, insomnia, anxiety, itching/rash, fatigue
Warnings & Precautions
Not for treating acute alcohol withdrawal—use only to maintain abstinence. Avoid/use with caution in renal impairment; contraindicated in severe kidney disease. Use caution in depression or suicidal thoughts—monitor mood/behavior. If relapse occurs, continue only as advised by clinician along with counseling. Inform doctor about all medicines and medical conditions.
Drug Interactions
No major clinically significant interactions are common; however inform your doctor if taking naltrexone, disulfiram, antidepressants, antipsychotics, sedatives, or other CNS-acting medicines. Additive gastrointestinal effects may occur with drugs causing diarrhea.
Habit FormingNo
ManufacturerSUN PHARMA
BrandSUN PHARMA
Storage Instructions
Store at room temperature (below 25°C), in a dry place, protected from moisture and light. Keep out of reach of children.
Maintenance of abstinence in alcohol dependence/alcohol use disorder (as part of a comprehensive program including counseling and psychosocial support)
What are the side effects?
Diarrhea, nausea, vomiting, abdominal pain, flatulence, loss of appetite, headache, dizziness, insomnia, anxiety, itching/rash, fatigue
How does this medicine work?
Acamprosate modulates neurotransmission in the brain by reducing glutamatergic hyperexcitability and helping restore the balance between excitatory (glutamate) and inhibitory (GABA) pathways disrupted by chronic alcohol use. This reduces post-withdrawal cravings and discomfort, supporting continued abstinence.
How should I use this medicine?
Use as prescribed by a doctor. Typically started after alcohol detoxification/when abstinent. Tablets are swallowed whole with water; can be taken with or without food (taking with meals may improve tolerance). Do not crush/chew unless advised. Dose adjustment may be needed in kidney impairment.
How should I store this medicine?
Store at room temperature (below 25°C), in a dry place, protected from moisture and light. Keep out of reach of children.
Do I need a prescription for this product?
Yes, this product requires a valid prescription (Rx). Upload it during checkout when prompted.
Can prices or availability change?
Yes. Prices and availability can change based on inventory and serviceability. The latest details are shown at checkout.
How do I place an order?
Select a variant, add to cart, enter delivery address, upload prescription if required, and pay securely.
Manufacturer & Brand
Brand:SUN PHARMA
Manufacturer:SUN PHARMA
HSN Code:30049099
Alternatives
Alternatives are suggested by pharmacists after reviewing your order and prescription.
Disclaimer: Product information is for awareness only and does not replace medical advice. For Rx medicines, a valid prescription is required. Consult your doctor or pharmacist for personalized guidance.
Sources: Manufacturer labeling/prescribing information, established medical literature, standard pharmacology references, CDSCO/drug safety updates
