SEARCH Articles Figures Tables 4-epi-OTC Acetaminophen [OTC Aluminum hydroxide + magnesium Liquid) [OTC Aluminum hydroxide [OTC Artificial tears [OTC Bisacodyl [OTC Capsaicin [OTC Coating OTC Coating OTC dynamic Common Multivitamins Available OTC Diphenhydramine [OTC Famotidine [OTC Ferrous sulfate [OTC Ibuprofen [OTC Ipecac syrup [OTC Kaolin-pectin [OTC Ketoconazole [shampoo-OTC Magnesium hydroxide [OTC Magnesium oxide [OTC Mineral oil [OTC Mycelex OTC OTC Residues in Food and Fisheries Products OTC drugs OTC medication Orlistat (Xenical, Alii [OTC Phenylephrine Sudafed PE Quick Dissolve [OTC Phenylephrine nasal [OTC Prescription-to-OTC switch Prilosec OTC Rx-to-OTC switch Simethicone [OTC Tagamet DS OTC Triethanolamine [OTC US Regulation of OTC Drugs