Attached video gives information reagding one class of drugs used in the treatment of chronic gout. 00:00 Drugs Classes used in Chronic Gout 00:42 Drugs that Decrease Uric Acid Synthesis 01:27 Allopurinol & Febuxostat 02:26 Mechanism of Action 04:20 Indications 05:38 Purine Catabolism 07:23 Drug Interactions 08:50 Allopurinol Information 11:15 Adverse Profiles & Interaction with Ampicillin 13:10 Allopurinol in Renal Failure 14:17 Summary