Europe — EMA
Nefopam Hydrochloride Focus Pharmaceuticals Ltd
GNH USA supplies Nefopam Hydrochloride Focus Pharmaceuticals Ltd (Nefopam Hydrochloride), a non‑opioid central analgesic for acute postoperative
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What is Nefopam Hydrochloride?
Nefopam Hydrochloride, the active ingredient in Nefopam Hydrochloride Focus Pharmaceuticals Ltd, is a non‑opioid central analgesic presented as an oral formulation for oral use. It treats acute postoperative, musculoskeletal and other moderate acute pain in adults.
GNH USA supplies Nefopam Hydrochloride Focus Pharmaceuticals Ltd as a licensed, GDP-compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.
What is Nefopam Hydrochloride used for?
Nefopam Hydrochloride is a central analgesic used to manage moderate acute pain conditions.
Acute postoperative pain: provides effective analgesia during the recovery period after surgery. Musculoskeletal pain: reduces pain associated with muscle strains, sprains and joint injuries. Other moderate acute pain: alleviates pain from dental procedures, trauma or other short‑term painful events.
What are the side effects of Nefopam Hydrochloride?
Nefopam Hydrochloride may cause a range of adverse reactions, most of which are mild and reversible.
Common Side Effects: - Nausea or vomiting - Dry mouth - Sweating or increased perspiration - Dizziness or light‑headedness - Constipation - Blurred vision
Serious or Rare Side Effects: - Seizures, particularly in patients with a seizure history - Severe hypotension or sudden drop in blood pressure - Allergic reactions such as rash, angioedema or anaphylaxis - Tachycardia or arrhythmias - Hepatic dysfunction in rare cases
What precautions apply to Nefopam Hydrochloride?
Before prescribing Nefopam Hydrochloride, clinicians should consider several safety measures.
Assess renal and hepatic function: adjust use if organ impairment is present. Monitor cardiovascular status: watch for hypotension or tachycardia. Use caution in patients with glaucoma: anticholinergic effects may worsen intra‑ocular pressure. Avoid abrupt discontinuation: taper if long‑term therapy is required. Evaluate for drug interactions: review concomitant serotonergic or MAO‑inhibiting agents. Store at ambient temperature: keep in the original container, protect from moisture and direct sunlight.
What does Nefopam Hydrochloride interact with?
Nefopam Hydrochloride can interact with several drug classes; awareness helps prevent adverse events.
Major Interactions (Avoid): - MAO inhibitors: risk of serotonin syndrome. - Selective serotonin reuptake inhibitors (SSRIs) or serotonin‑norepinephrine reuptake inhibitors (SNRIs): increased serotonin toxicity. - Strong anticholinergic agents: additive anticholinergic burden.
Moderate Interactions (Monitor Closely): - Antihypertensive drugs: possible additive hypotensive effect. - Anticonvulsants: may lower seizure threshold. - CYP450 substrates (e.g., warfarin, theophylline): potential alteration of plasma concentrations.



