• Asprin- low dose (<325 mg/day): It decreases uric acid excretion & cause gout.
• Niacin (Vitamin B3)
Note: High dose asprin (>3 gm/day) increase uric acid excretion and used for the treatment of gout.
Diuretics-
• Loop diuretics (Furosemide)
• Thiazide (Hydrochlorothiazide, Metolazone)
Anti tubercular drugs-
• Pyrazinamide
• Ethambutol
Immunosuppressant-
• Cyclosporine
• Tacrolimus