Kidney function, potassium blood level should be performed periodically to monitor your progress or check for side effects. Keep taking your medicine regularly and the attacks should get better within to weeks. Cancel Reply Name required E-Mail required will not be published Website Submit Comment No trackbacks yet. Tell your doctor and pharmacist what prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking. Elevated blood uric acid levels kup allopurinol bez lekarza also can cause kidney disease and stones. The absence of warning for given drug or drug combination in no way should be construed to indicate that the drug of drug combination is safe, effective, or appropriate for any given patient. Rarely patient may develop varying degrees of bone marrow depression, affecting one or more cell lines, while receiving Allopurinol alone.