The decision to use a compliance aid will depend on the motivation of the patient, their specific medication regimen, and their physical and cognitive ability. The administration of oral medicines may be facilitated through the appropriate use of ‘organisers’ which act as aides memoire. ‘Medidos’ and ‘Dosett’ are the most frequently studied compliance aids and both have been shown to be beneficial to the elderly and to community-based psychiatric patients. Adherence to a medication regimen may be improved without the use of proprietary compliance aids by ensuring that the most appropriate traditional container is used and by paying attention to the highest standard of labelling on the medicine container. Gadgets that are designed to improve physical dexterity can be useful when applying topical preparations, administering insulin injections, operating pressurised inhalers or administering eyedrops. The accurate administration of eyedrops is particularly important when treating glaucoma and may be facilitated by using devices that are designed to help with aiming of the eyedrops (‘Easidrop’, ‘Mumford Auto-drop’, ‘Opticare’). If squeezing the eyedrop container is a problem the ‘Opticare’ device may be particularly suitable.
There may be value in the use of the compliance aids to provide assistance to carers who become involved with preparing medication for patients. Selection of an appropriate compliance aid is not likely to be the total solution to inadequate adherence and most patients will require a combination of strategies to facilitate adherence to treatment with medicines.