The invention provides a pillbox comprising a plurality of pill receiving compartments detachably connected with one another in side-by-side relation to form a unitary structure, each of the compartments being constructed to store pills to be taken at a single predetermined time and have an opening which is covered by a cover and through which 5 the compartment is accessible wherein the unitary structure is configured such that the plurality of compartments are arranged sequentially according to a medication schedule created according to a prescription, with the compartment storing the pills to be taken first as an outermost one, and that only the opening of the outermost compartment is permitted to be uncovered all the time, and wherein the outermost compartment is removed from the 10 unitary structure after the pills contained therein are taken. The invention also provides a medication management system and a mediation dispensing system based on the pillbox.
