The Pill Turns 50: Medicine That Makes You SickROBERT F. CONKLING, M.D.Recently three major health stories appeared in the Washington press in less than two weeks that were an occasion to pause and reflect. Recently three major health stories appeared in the Washington press in less than two weeks that were an occasion to pause and reflect.First, the Potomac Conservancy made headlines about the contamination of rivers and drinking water in major metropolitan areas, including Washington DC. Contaminants include not only bacteria, industrial chemicals and agricultural pesticides but also potentially endocrine-active pharmaceuticals, such anti-depressants, contraceptive sex hormones, antibiotics and...