A distorted smile, limp arm, and speech difficulty may signal a stroke in young adults. Dr. Kierzek highlights rising stroke cases and the need for immediate action.
Stroke symptoms in young adults
A distorted smile, a limp arm, and difficulty speaking are signs that can indicate a stroke, even in young adults. Dr. Gérald Kierzek, in a program titled Les conseils du Docteur Kierzek broadcast on ICI on October 22, 2026, emphasized the importance of immediate action, advising a call to 15, the emergency number in France.Rising stroke cases in younger adults
Dr. Kierzek, medical director of Doctissimo, highlighted an increase in stroke cases among people aged 20-54, citing an American study published in Neurology in 2026. The study reported an increase in stroke incidence from 33.9 to 62.2 cases per 100,000 person-years between 1993-1994 and 2020 in a region of Ohio and Kentucky.Stroke statistics in France
According to Santé publique France, in 2022, 25.4% of adults hospitalized for strokes were under 65 years old. The same year, 78% of these strokes were ischemic, meaning they resulted from the obstruction of an artery.How strokes occur
Dr. Kierzek explained that strokes occur when the brain suddenly lacks oxygen, or more rarely, when an artery ruptures and causes a hemorrhage. This can lead to brain damage and a range of physical and cognitive effects.Risk factors and causes
In his commentary, Dr. Kierzek cited several factors more commonly found in young adults who had strokes in the American study. However, he cautioned that these factors are associated with strokes rather than being definitive causes. The risk of stroke is multifactorial, involving a combination of various factors.
