Relation Between Psychoactive Drugs Overdosage and Severity of Falls in Elderly People

Inclusion Criteria: * Patient (male, female) aged 75 and over admitted to the emergency room for a fall and for whom hospitalization (in geriatrics or not) after going to the emergency room is planned * Patient consuming at least one psychoactive drug from the list provided in the protocol * Patient able to move before hospitalization with or without technical assistance * Patient who signed the consent * Patient subject to the social security system Exclusion Criteria: * Patient not requiring hospitalization after going to the emergency room * Patient having fallen for more than 12 hours before inclusion in the study (time of sampling) \[risk of excessive elimination of certain drugs with short half-lives\] * Parkinsonian patient or patient who has fallen following a convulsive attack * Patient with a life-threatening prognosis in the very short term (state of shock, palliative care planned from the emergency room) * Patient in wheelchair or bedridden * Adult under legal protection, guardianship, curators * Patient not understanding the French language