Product image of Nefopam Venipharm (Nefopam Hydrochloride) supplied by GNH India

Nefopam Venipharm

Active Ingredient:
Nefopam Hydrochloride
Origin:
EU

Nefopam Venipharm (Nefopam Hydrochloride)

Nefopam, the active ingredient in Nefopam Venipharm, is a non‑opioid analgesic presented as an injectable solution for intramuscular and intravenous use. It delivers central analgesic effects for the management of moderate acute pain and post‑operative pain in adult patients.

GNH India supplies Nefopam Venipharm as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, ensuring quality and regulatory conformity across markets. The product is manufactured under EU GMP standards and marketed throughout the European Union and widely used in clinical practice.

Manufacturer / TM Owner

Venipharm

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Indications & Clinical Uses

Nefopam Venipharm is used for managing pain conditions that involve central nociceptive pathways.

  • Moderate acute pain: provides effective analgesia for short‑term severe pain episodes.
  • Post‑operative pain: reduces pain intensity after surgical procedures.
  • Acute musculoskeletal pain: helps control pain arising from injuries or strains.

How It Works

  • Nefopam inhibits the reuptake of serotonin, norepinephrine and dopamine while also blocking voltage‑gated sodium channels. This multimodal action enhances descending inhibitory pathways and reduces neuronal excitability, producing central analgesic effects without opioid receptor involvement.

Side Effects

Nefopam Venipharm may cause a range of adverse reactions.

Common Side Effects

  • Nausea: mild to moderate upset stomach.
  • Dry mouth: reduced salivation.
  • Sweating: increased perspiration.
  • Dizziness: sensation of light‑headedness.
  • Tachycardia: elevated heart rate.
  • Blurred vision: temporary visual disturbances.

Serious or Rare Side Effects

  • Seizures: risk of convulsive episodes, especially in predisposed individuals.
  • Severe hypotension: sudden drop in blood pressure.
  • Anaphylaxis: life‑threatening allergic reaction.
  • Cardiac arrhythmia: irregular heart rhythms.
  • Hepatic dysfunction: abnormal liver enzyme elevations.

Precautions & Warnings

Use Nefopam Venipharm with caution in specific clinical situations.

  • Renal impairment: monitor renal function and adjust therapy as needed.
  • Seizure history: avoid or use only under strict supervision.
  • Cardiovascular disease: observe blood pressure and heart rate regularly.
  • Concomitant MAO inhibitors: increased risk of hypertensive crisis.
  • Pregnancy and lactation: prescribe only when benefit outweighs potential risk.
  • Store at 2-8°C: keep refrigerated, protect from light, do not freeze or shake.

Avoid Interactions

Nefopam Venipharm can interact with several medication classes.

Major Interactions (Avoid)

  • MAO inhibitors: may precipitate hypertensive crisis.
  • SSRIs/SNRIs: risk of serotonin syndrome.
  • Tricyclic antidepressants: additive serotonergic effects.

Moderate Interactions (Monitor Closely)

  • Antihypertensives: possible enhanced hypotensive effect.
  • Anticholinergic drugs: may increase dry‑mouth sensation.
  • CYP450 inhibitors/inducers: can alter plasma concentrations of nefopam.

Frequently Asked Questions

Nefopam Venipharm is indicated for the relief of moderate acute pain and for managing pain after surgical procedures. It is a non‑opioid analgesic administered by intramuscular or intravenous injection to provide central analgesia in adult patients.

Nefopam acts by inhibiting the reuptake of serotonin, norepinephrine and dopamine, and by blocking sodium channels. This combination enhances descending inhibitory pathways in the central nervous system and reduces neuronal excitability, resulting in analgesic effects without engaging opioid receptors.

The dosage of Nefopam Venipharm is determined by the prescribing clinician based on the patient’s condition, severity of pain, and route of administration. Healthcare professionals adjust the dose according to clinical guidelines and individual response.

Safety data for nefopam in pregnancy and lactation are limited. It should only be used when the potential benefit justifies any possible risk to the fetus or infant, and the decision must be made by the treating physician.

To place an order, submit an enquiry on the product page at gnhindia.com specifying the required quantity. GNH India works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details (including cold‑chain if needed) and necessary import documentation.

Compared with opioid analgesics, nefopam provides effective pain relief without the risk of opioid‑related dependence or respiratory depression. Its multimodal mechanism differs from NSAIDs, offering an alternative for patients who cannot tolerate anti‑inflammatory drugs or who require opioid‑sparing strategies.

Nefopam Venipharm should be stored at 2‑8 °C in a refrigerator, protected from light, and must not be frozen or shaken. Keep the product in its original packaging until use to maintain stability and potency.

The medication is supplied as an injectable solution and can be given either intramuscularly or intravenously. Administration is performed by qualified healthcare personnel, following aseptic technique and the dosage instructions provided by the prescriber.

Serious adverse events include seizures, severe hypotension, anaphylactic reactions, cardiac arrhythmias, and hepatic dysfunction. Patients with a history of seizures, cardiovascular disease, or known hypersensitivity should be closely monitored, and any signs of these reactions require immediate medical attention.

Nefopam Venipharm is contraindicated in patients with known hypersensitivity to nefopam or any excipients, those currently taking monoamine oxidase inhibitors, and individuals with uncontrolled epilepsy or severe cardiac conduction disorders. Clinicians should evaluate each patient’s medical history before prescribing.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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