September 6, 2011 7:28 am Lower Back Pain, Osteoarthritis Pain and Bad Breath: Ask Dr. Andy San Diego family medicine resident Andy Baldwin, M.D. answers viewer questions on NBC 7 San Diego Non Stop with Artie Ojeda and Catherine Garcia. US & World Videos 2:33 CDPH releases updated Covid-19 isolation guidelines 1:11 What is ‘factitious disorder imposed on another,' or FDIA? 3:18 Drug and alcohol abuse increase during the holidays, experts say 0:34 FDA expands eye drop recall to include 27 additional products 1:15 What is dengue fever?