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Darvin 37.5/325mg Tablets combine Tramadol Hydrochloride (37.5mg) and Paracetamol (325mg) to provide powerful, dual-action pain relief for moderate to severe pain.
This combination works by targeting pain through two mechanisms:
Tramadol, an opioid analgesic, alters pain perception in the brain.
Paracetamol (Acetaminophen) helps reduce pain and fever.
Darvin is prescribed for pain caused by injury, surgery, arthritis, nerve pain, or musculoskeletal conditions. It offers effective relief while minimizing the need for higher opioid doses.
Each tablet contains:
Tramadol Hydrochloride – 37.5 mg
Paracetamol (Acetaminophen) – 325 mg
Inactive ingredients: Lactose monohydrate, microcrystalline cellulose, povidone, magnesium stearate, and other excipients.
Analgesic (Pain Reliever)
Opioid + Non-opioid Combination
Film-coated Tablet
Darvin is used for short-term management of:
Post-surgical pain
Musculoskeletal pain
Arthritis and joint pain
Back pain or neck pain
Dental pain
Nerve pain (neuropathic pain)
Injury-related pain
Adults: Usually 1–2 tablets every 4–6 hours as needed, not exceeding 8 tablets in 24 hours.
Children: Not recommended under 12 years of age.
Elderly: Use with caution; consult your doctor for dose adjustment.
⚠️ Always follow your physician’s advice. Do not take for longer than prescribed.
Overdose can be life-threatening. Symptoms may include:
Extreme drowsiness
Slow or difficult breathing
Nausea or vomiting
Seizures
Liver damage (due to paracetamol)
👉 Seek emergency medical help immediately in case of suspected overdose.
Take the missed dose as soon as you remember if needed for pain.
Skip it if your next dose is due soon.
Do not double the dose to make up for a missed one.
Take orally with water, with or without food.
Do not exceed the maximum recommended dose.
Take only when pain relief is needed.
Avoid alcohol and sedatives while using Darvin.
Do not use Darvin if you:
Are allergic to Tramadol, Paracetamol, or any excipients.
Have severe liver or kidney disease.
Suffer from severe respiratory depression or asthma attacks.
Have recently consumed alcohol, sedatives, or narcotics.
Are using MAO inhibitors (or within 14 days of stopping them).
Are pregnant or breastfeeding, unless prescribed by a doctor.
Common:
Dizziness or drowsiness
Nausea or vomiting
Constipation
Headache
Dry mouth
Serious (seek medical help):
Shallow breathing
Severe skin rash
Seizures
Signs of liver damage (yellowing of eyes/skin)
May cause drowsiness — avoid driving or operating heavy machinery.
Avoid alcohol; it increases the risk of side effects.
Use cautiously in elderly or respiratory-compromised patients.
Long-term or excessive use may cause dependence or liver toxicity.
Inform your doctor if you have seizure disorders or head injuries.
Darvin may interact with:
MAO inhibitors, SSRIs, or antidepressants – risk of serotonin syndrome
Sedatives, alcohol, or benzodiazepines – may cause respiratory depression
Warfarin – may increase bleeding risk
Carbamazepine, phenytoin, or rifampicin – may reduce effectiveness
Other Paracetamol-containing products – increases risk of liver damage
Always inform your doctor about all other medicines or supplements you are taking.
Store below 30°C in a cool, dry place.
Keep out of reach of children.
Do not use beyond expiry date.
Dispose of properly — do not flush down the toilet.
Schedule Drug / Prescription-Only Medicine (Rx)
Contains Tramadol (a controlled opioid).
Take only when needed for pain, and not for longer than prescribed.
Avoid alcohol and other CNS depressants.
Do not drive after taking the medicine until you know its effects on you.
Report any signs of liver issues, confusion, or allergic reaction immediately.
Never share this medication with others.
Your order of 100$ or more gets free standard delivery.
Orders are processed and delivered Monday-Friday (excluding public holidays)
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