A guidebook to understanding the ingredients of over-the-counter (OTC) medications and choosing the best ones. - Title: You Only Need to Look at the Ingredient List for OTC Drugs - Author: Keiji Iwai - Revised Edition: Expanded and Revised Edition - Price: 1500 yen - Contents: Detailed explanation of the ingredients and effects of OTC medications Thank you for viewing. It has been stored on a bookshelf, and there is some soiling and discoloration, but I will sell it to someone who doesn't mind.