[Oral administration of medicines in elderly patients and adaptation of galenic forms].

Physiological ageing and pathologies can have an influence on the pharmacology of numerous medicines, leading to serious iatrogenic accidents, polypharmacy and incorrect use of a medicine in elderly people. An observational study carried out in a short-stay geriatric unit focused on the issues surrounding the difficulties the elderly may encounter when taking medicines and the prevalence of the manipulation of galenic forms.