Olfen Forte (Diclofenac Diethylamine)

Diclofenac Diethylamine, the active ingredient in Olfen Forte, is a non‑steroidal anti‑inflammatory drug presented as a topical formulation for dermal use. It is employed to relieve pain and inflammation associated with musculoskeletal conditions, sprains and minor joint injuries in adults.

GNH USA supplies Olfen Forte as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Olfen Forte contains diclofenac, an NSAID that reduces inflammation through cyclo‑oxygenase inhibition in the musculoskeletal system. - Osteoarthritis: helps reduce joint pain and improve mobility. - Rheumatoid arthritis: alleviates inflammatory joint pain and swelling. - Acute musculoskeletal sprain or strain: provides localized pain relief and reduces swelling. - Post‑operative pain (minor superficial procedures): assists in managing localized postoperative discomfort.

Adverse reactions to topical diclofenac are generally mild and confined to the application site.

Common Side Effects: - Skin irritation: redness, itching or burning at the site of application. - Dryness: localized skin dryness or flaking. - Pruritus: mild itching without rash. - Erythema: mild redness of the skin.

Serious or Rare Side Effects: - Contact dermatitis: severe allergic skin reaction with swelling and blistering. - Systemic NSAID effects: gastrointestinal bleeding, ulceration or renal impairment when absorbed in larger amounts. - Photosensitivity: heightened skin sensitivity to sunlight leading to rash. - Anaphylaxis: rare, potentially life‑threatening allergic reaction requiring immediate medical attention.

When using Olfen Forte, consider the following safety measures: - Contraindications: avoid use in patients with known hypersensitivity to diclofenac or other NSAIDs. - Pregnancy: do not use during the third trimester; consult a healthcare professional for earlier trimesters. - Breastfeeding: discontinue use if the infant shows signs of irritation. - Skin integrity: apply only to intact, non‑broken skin; avoid mucous membranes. - Drug interactions: review concomitant NSAID or anticoagulant therapy with a clinician. - Store at ambient temperature: keep below 25°C in the original packaging, protected from moisture and direct sunlight.

Diclofenac may interact with several systemic medications; topical use generally results in lower systemic exposure but caution is still advised.

Major Interactions (Avoid): - Anticoagulants (e.g., warfarin): increased risk of bleeding. - Other NSAIDs or COX‑2 inhibitors: additive gastrointestinal toxicity. - Lithium: diclofenac can raise serum lithium levels, risking toxicity.

Moderate Interactions (Monitor Closely): - ACE inhibitors or ARBs: may reduce renal function when combined. - Diuretics (e.g., furosemide): potential for reduced kidney perfusion. - Corticosteroids: heightened risk of ulceration and gastrointestinal bleeding.