*5.2.2 Improving the compliance*

Poor adherence to the prescribed regimen is most common in the elderly, which compromises the efficacy of the drug. Dementia, decreased vision, financial constraints, and too frequent administration of medication further decrease compliance. Some patients decrease the dose of the drug or may even stop the drug because of undesirable effects without informing the physician. Strict adherence to treatment should be enhanced by using daily or weekly pill boxes, setting alarm clocks, and daily reminders.
