A medication dispenser is described. A plurality of drawers capable of storing medications is arranged in an array. For personal use, each drawer has an illuminatable number thereon representing a date in a month. For institutional use, each drawer has an associated adjacent illuminatable patient identification section. Illuminatable numbers in a row above the drawers correspond to hours in a day wherein a current time is displayed by illuminating one of the numbers. Rechargeable batteries maintain a memory capable of storing information about when each of a plurality of medications is to be taken. When the current time matches a time when one of the medications is to be taken, a number on the drawer corresponding to a current date or the particular patient identification section is illuminated. A sensor senses when a particular drawer is opened and saves in memory the current time and drawer identification.