Product image of Naklofen (Diclofenac Sodium) supplied by GNH India

Naklofen

Active Ingredient:
Diclofenac Sodium
Origin:
EU

Naklofen (Diclofenac Sodium)

Diclofenac sodium, the active ingredient in Naklofen, is a nonsteroidal anti‑inflammatory drug (NSAID) presented as an injectable solution for intramuscular use. It provides analgesic and anti‑inflammatory effects for acute pain, postoperative discomfort, and musculoskeletal inflammation in adult patients.

GNH India supplies Naklofen as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, ensuring consistent product quality, regulatory adherence, and reliable logistics for global healthcare providers. Our distribution network covers Europe, Asia, Africa and the Americas, with dedicated support for import documentation and cold‑chain management where required.

Manufacturer / TM Owner

Krka, D.D., Novo Mesto

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Indications & Clinical Uses

Diclofenac sodium is used to manage pain and inflammation associated with several acute and chronic musculoskeletal conditions.

  • Post‑operative pain: Reduces pain intensity and swelling following surgery.
  • Acute musculoskeletal pain: Relieves pain and improves mobility in injuries such as sprains or strains.
  • Osteoarthritis flare‑ups: Decreases joint pain and inflammation during acute exacerbations.
  • Rheumatoid arthritis exacerbations: Controls inflammatory symptoms when disease activity increases.

How It Works

  • Diclofenac sodium exerts its effect by reversibly inhibiting cyclooxygenase (COX‑1 and COX‑2) enzymes, which blocks the conversion of arachidonic acid to prostaglandins. The reduction in prostaglandin synthesis diminishes peripheral sensitization of nociceptors and limits the inflammatory cascade, resulting in analgesic and anti‑inflammatory actions at the site of tissue injury. By decreasing prostaglandin‑mediated vasodilation and edema, diclofenac also contributes to reduced swelling and improved tissue perfusion.

Side Effects

Like other NSAIDs, diclofenac sodium may be associated with a range of adverse reactions, varying from mild to severe.

Common Side Effects

  • Gastrointestinal discomfort: nausea, dyspepsia, or abdominal pain.
  • Headache or dizziness.
  • Injection site reactions: erythema, swelling, or pain.
  • Elevated liver enzymes: transient increase in hepatic transaminases.

Serious or Rare Side Effects

  • Gastrointestinal ulceration or bleeding.
  • Severe skin reactions such as Stevens‑Johnson syndrome.
  • Renal impairment including acute kidney injury.
  • Cardiovascular events: increased risk of myocardial infarction or stroke.
  • Hepatotoxicity: clinically significant liver injury.

Precautions & Warnings

When prescribing Naklofen, clinicians should consider several safety factors.

  • Renal function: assess before use and monitor during therapy.
  • Hepatic function: evaluate liver enzymes prior to initiation.
  • Gastrointestinal risk: avoid in patients with active ulcer disease.
  • Cardiovascular risk: use cautiously in patients with a history of heart disease.
  • Concomitant anticoagulants: increase bleeding risk; monitor coagulation parameters.
  • Store at ambient temperature: keep in original container, protect from light and moisture.

Avoid Interactions

Diclofenac sodium can interact with a variety of medicines, requiring attention to avoid harmful effects.

Major Interactions (Avoid)

  • Anticoagulants (e.g., warfarin): increased bleeding risk.
  • Other NSAIDs or COX‑2 inhibitors: additive gastrointestinal toxicity.
  • Corticosteroids: heightened ulcer risk.

Moderate Interactions (Monitor Closely)

  • ACE inhibitors or ARBs: may reduce renal function.
  • Diuretics: risk of electrolyte imbalance and renal impairment.
  • Lithium: diclofenac can increase lithium levels.

Frequently Asked Questions

Naklofen contains diclofenac sodium and is indicated for the relief of moderate to severe pain and reduction of inflammation associated with postoperative conditions, acute musculoskeletal injuries, osteoarthritis flare‑ups, and rheumatoid arthritis exacerbations in adult patients.

Diclofenac sodium works by reversibly inhibiting the cyclooxygenase enzymes COX‑1 and COX‑2, which reduces the synthesis of prostaglandins that mediate pain, fever, and inflammation. Lower prostaglandin levels diminish peripheral sensitisation of nerve endings and limit the inflammatory response.

The specific dose and frequency of Naklofen are determined by the prescribing clinician based on the patient’s condition, severity of symptoms, and individual risk factors. Healthcare professionals should follow local prescribing guidelines and adjust the regimen as needed.

Safety data for diclofenac sodium in pregnancy and lactation are limited. It is generally advised to avoid routine use during the first trimester and to consider alternative therapies. Breastfeeding mothers should consult a healthcare provider, as diclofenac may be excreted in milk.

To request Naklofen, submit an enquiry on the product page at gnhindia.com with 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 where applicable) and necessary import documentation.

Both Naklofen (diclofenac) and ibuprofen belong to the NSAID class, but diclofenac is often considered more potent on a milligram‑per‑milligram basis for inflammatory pain. Diclofenac may have a higher risk of cardiovascular and gastrointestinal adverse events, so clinicians weigh efficacy against safety when choosing between them.

Naklofen should be stored at ambient temperature, protected from light and moisture, and kept in its original packaging until use. The product should not be frozen. Follow standard aseptic techniques when preparing the intramuscular injection to maintain sterility.

Naklofen is supplied as a sterile injectable solution for intramuscular injection. The healthcare professional selects an appropriate muscle site, typically the gluteal or deltoid region, and administers the dose using a sterile needle and syringe according to standard intramuscular injection procedures.

Serious risks include gastrointestinal ulceration or bleeding, severe skin reactions such as Stevens‑Johnson syndrome, acute renal impairment, hepatotoxicity, and increased risk of cardiovascular events like myocardial infarction or stroke. Patients should be monitored for signs of these conditions, especially if they have pre‑existing risk factors.

Naklofen is contraindicated in patients with known hypersensitivity to diclofenac or other NSAIDs, active gastrointestinal ulceration or bleeding, severe heart failure, and those who have had a recent coronary artery bypass graft. Caution is also advised for patients with impaired renal or hepatic function, and it should be avoided in pregnancy unless clearly indicated.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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