DSM-5 edition to overhaul sleep disordersChanges to substance abuse, addiction and binge eating also in the offing Links found between diet, inflammatory bowel diseaseOlive oil is protective, high animal protein intake may raise risk New protease inhibitor showing promise for hepatitis C Early study suggests experimental drug telaprevir offers option for patients who have not responded to standard treatment First-in-class medications target RA and type 2 diabetes Ask the Experts: Treating UTI in patients with poor renal function Is Macrobid or nitrofurantoin effective for UTI in patient's with poor renal function, i.e. CrCl<30mL/min? Hybrid therapy tops for H. pylori infection Two-week combined strategy achieves superior eradication rates How much do adverse events cost? Focused research to determine economics of patient safety Canada lists the top prescription drugs Americans buy online OPA voices concerns over province's drug system reforms Berinert: first treatment for hereditary angioedema approved in Canada First Previous 1979 1980 1981