Chapter: Basic & Clinical Pharmacology : Nonsteroidal Anti-Inflammatory Drugs, Disease-Modifying Antirheumatic Drugs, Nonopioid Analgesics,& Drugs Used in Gout

Nsaids In Gout

In addition to inhibiting prostaglandin synthase, indomethacin and other NSAIDs also inhibit urate crystal phagocytosis.

NSAIDS IN GOUT

In addition to inhibiting prostaglandin synthase, indomethacin and other NSAIDs also inhibit urate crystal phagocytosis. Aspirin is not used because it causes renal retention of uric acid at low doses (≤ 2.6 g/d). It is uricosuric at doses greater than 3.6 g/d. Indomethacin is commonly used in the initial treatment of gout as a replacement for colchicine. For acute gout, 50 mg is given three times daily; when a response occurs, the dosage is reduced to 25 mg three times daily for 5–7 days.

All other NSAIDs except aspirin, salicylates, and tolmetin have been successfully used to treat acute gouty episodes. Oxaprozin, which lowers serum uric acid, is theoretically a good choice, although it should not be given to patients with uric acid stones because it increases uric acid excretion in the urine. These agents appear to be as effective and safe as the older drugs.

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Basic & Clinical Pharmacology : Nonsteroidal Anti-Inflammatory Drugs, Disease-Modifying Antirheumatic Drugs, Nonopioid Analgesics,& Drugs Used in Gout : Nsaids In Gout |