Pharmacological Review on Uricosuric activity

Abstract

The naturally available uricosuric agents are Tinospora cardifolia, Allium sepa, Cajanus Cajan, Piper nigrum etc., Natural medicinal plants having no side effects are more preferred when compared to synthetic medications. Uricosuric agents increase the urinary excretion of uric acid hence the natural uricosuric agent is preferred to prevent many diseases like gout, arthritis, kidney stones etc., without side effect. Uricosuric medications are the substances that increase the excretion of uric acid in urine, thus reducing the concentration of uric acid in blood plasma. Prolonged and untreated hyperuricemia results into gout, a severe inflammatory condition. Sustain hyperuricemia leads to impaired blood pressure control, renal impairment and nephropathy. The common factors for deposition of uric acid in blood are drinking alcohol and taking high purine diet. The various screening methods for the uricosuric activity are uricosuric activity in mice, Potassium oxonate induced activity, and Phenol red excretion methods are explained in this review.