Your blood sugar levels (fasting 220, postprandial 320) are critically high, indicating uncontrolled diabetes. Furthermore, your uric acid level of 21 mg/dL is extremely elevated and requires urgent medical evaluation to prevent gout or kidney injury, despite your normal creatinine level (0.7). Because these conditions require precise, prescription-strength management, you must not self-medicate. A doctor must evaluate you immediately to prescribe appropriate medications, which may include blood sugar-lowering agents (like metformin or insulin) and uric acid-lowering therapy (like allopurinol), alongside crucial dietary changes. Please consult a physician or visit an urgent care centre right away.