Europe — EMA
Nefopam Biogaran
GNH USA supplies Nefopam Biogaran (Nefopam), a non‑opioid analgesic for moderate acute, post‑operative and musculoskeletal pain.
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What is Nefopam?
Nefopam, the active ingredient in Nefopam Biogaran, is a non‑opioid analgesic presented as an injectable solution for intramuscular and intravenous use. It treats moderate acute pain, post‑operative pain and musculoskeletal pain in adult patients.
GNH USA supplies Nefopam Biogaran as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.
What is Nefopam used for?
Nefopam is a non‑opioid analgesic used to manage pain conditions that involve central sensitisation.
- Moderate acute pain: provides relief of pain of moderate intensity in adult patients. - Post‑operative pain: reduces pain after surgical procedures. - Musculoskeletal pain: alleviates pain associated with muscle and joint injuries.
What are the side effects of Nefopam?
Nefopam may cause a range of adverse reactions, varying from mild to severe.
Common Side Effects: - Nausea: mild to moderate gastrointestinal upset. - Sweating: increased perspiration. - Dizziness: transient light‑headedness. - Dry mouth: reduced salivation.
Serious or Rare Side Effects: - Tachycardia: rapid heart rate requiring medical attention. - Seizures: rare convulsive episodes. - Severe hypotension: marked drop in blood pressure.
What precautions apply to Nefopam?
When prescribing Nefopam, clinicians should consider several safety measures.
- Cardiovascular assessment: monitor heart rate and blood pressure in patients with cardiac disease. - Seizure risk: avoid in individuals with a history of epilepsy or uncontrolled seizures. - Drug interactions: review concomitant medications that affect monoamine pathways. - Renal/hepatic function: adjust use in patients with severe impairment. - Pregnancy and lactation: use only if benefit outweighs risk; limited data available. - Store at ambient temperature: keep below 25°C, protect from moisture and light, retain in original packaging.
What does Nefopam interact with?
Nefopam can interact with several drug classes; awareness of the interaction level guides clinical decisions.
Major Interactions (Avoid): - MAO inhibitors: concurrent use may cause hypertensive crisis. - Tricyclic antidepressants: increased risk of serotonin syndrome. - Antipsychotics with dopamine blockade: may potentiate central nervous system effects.
Moderate Interactions (Monitor Closely): - SSRIs or SNRIs: monitor for serotonin syndrome symptoms. - Beta‑blockers: may enhance bradycardia. - Diuretics: watch for electrolyte disturbances.



