Europe — EMA
Nimesulida Gp – Genéricos Portugueses (Nimesulide)
GNH USA supplies Nimesulida Gp (Nimesulide), a nonsteroidal anti-inflammatory drug indicated for mild to moderate pain, osteoarthritis, dysmenorrhea
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What is Nimesulide?
Nimesulide, the active ingredient in Nimesulida Gp, is a nonsteroidal anti-inflammatory drug presented as an oral tablet for oral use. It is employed to relieve mild to moderate pain, reduce inflammation in osteoarthritis, treat dysmenorrhea and lower fever in adult patients.
GNH USA supplies Nimesulida Gp as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.
What is Nimesulide used for?
Nimesulide acts as an NSAID that reduces inflammation and pain through cyclooxygenase inhibition. It is commonly prescribed for the following conditions: - Mild to moderate pain: provides analgesic relief for acute or chronic pain states. - Osteoarthritis: decreases joint inflammation and improves mobility. - Dysmenorrhea: alleviates menstrual cramps and associated discomfort. - Fever: lowers elevated body temperature in febrile episodes.
What are the side effects of Nimesulide?
Nimesulide may cause a range of adverse reactions, from mild to serious. Awareness of these effects helps clinicians monitor patients appropriately.
Common Side Effects: - Gastrointestinal discomfort: nausea, dyspepsia, or abdominal pain. - Headache: mild to moderate intensity. - Dizziness or vertigo. - Skin rash or pruritus. - Elevated liver enzymes (asymptomatic).
Serious or Rare Side Effects: - Hepatotoxicity: severe liver injury or failure. - Stevens‑Johnson syndrome or toxic epidermal necrolysis. - Blood dyscrasias: agranulocytosis, thrombocytopenia. - Renal impairment: acute kidney injury. - Severe hypersensitivity reactions, including anaphylaxis.
What precautions apply to Nimesulide?
Before prescribing Nimesulide, clinicians should consider several safety measures. - Assess liver function: obtain baseline hepatic enzymes and monitor periodically. - Avoid in patients with known hypersensitivity to nimesulide or other NSAIDs. - Use caution in renal impairment: adjust therapy based on renal function. - Monitor for gastrointestinal bleeding, especially in the elderly or those with ulcer history. - Limit concurrent use with other NSAIDs or anticoagulants to reduce bleeding risk. - Store at room temperature: keep in the original packaging, protect from moisture and direct sunlight.
What does Nimesulide interact with?
Nimesulide can interact with several drug classes, requiring careful management.
Major Interactions (Avoid): - Anticoagulants (e.g., warfarin): increased risk of bleeding. - Other NSAIDs or aspirin: additive gastrointestinal toxicity. - Corticosteroids: heightened ulcer risk. - Lithium: elevated serum lithium levels. - Methotrexate: reduced clearance leading to toxicity.
Moderate Interactions (Monitor Closely): - ACE inhibitors or ARBs: possible reduction in antihypertensive effect and renal function. - Diuretics: may impair renal perfusion. - Selective serotonin reuptake inhibitors (SSRIs): increased bleeding tendency.



