Young adults face rising stroke risk from intense exercise and hormonal contraceptives

by Grace Chen
Young adults face rising stroke risk from intense exercise and hormonal contraceptives

Alex Wilson-Garza was 24, a nurse and talking with her husband about their weekend Brazilian jiu jitsu class when her face began to sense like it was melting off. Within seconds, her speech slurred, her left side weakened, and she could no longer walk. She was having a stroke — despite being young, healthy, and having no obvious risk factors.

Her experience is no longer an anomaly. Doctors are sounding the alarm about a sharp rise in strokes among young adults, particularly women, challenging long-held assumptions about who is at risk. Although strokes have traditionally been viewed as diseases of aging — three in four occur in people over 65 — data from the CDC shows that 10 to 15 percent of all strokes now occur in adults aged 18 to 49, a proportion that has been steadily increasing.

What makes this trend especially troubling is that many young stroke patients, like Wilson-Garza and Dominica Padilla, a 35-year-old operations manager at a Tucson hospital, present without traditional risk factors such as hypertension, diabetes, or smoking. Instead, clinicians are identifying unexpected contributors: certain forms of intense physical activity and widely used hormonal contraceptives.

Wilson-Garza’s stroke occurred in the right hemisphere of her brain, a massive event that kills nearly two million neurons per minute without treatment. In the emergency room, her speech had returned to normal, but her gait — described by doctors as “walking like a drunk girl” — triggered the stroke protocol. She credits her husband’s insistence and the ER physician’s recognition of her abnormal movement for saving her life, noting that elsewhere, her youth might have led to dismissal.

Padilla’s story echoes similar delays in care. Despite her professional familiarity with stroke symptoms from working in hospital cardiology, EMTs initially dismissed her collapse as a panic attack. It was only after she insisted on being taken to a certified stroke center that she received tPA, the clot-busting drug that can limit brain damage when administered promptly. Though the treatment saved her life, her stroke was labeled cryptogenic — meaning no clear cause could be identified — leaving her with lasting effects, including permanent blindness in the left visual field of each eye.

For more on this story, see Strokes rising among young women linked to intense exercise and birth control.

Both women highlight a critical gap in perception: because they don’t fit the stereotypical stroke patient, their symptoms were questioned or minimized by both laypeople and medical professionals. This bias can delay treatment, worsening outcomes. As stroke specialist Jennifer Majersik, MD, of University of Utah Health emphasizes, recognizing the Speedy signs — Face drooping, Arm weakness, Speech difficulty, Time to call 911 — remains vital, especially when symptoms don’t match expectations.

The rise in young strokes coincides with broader shifts in lifestyle and medical use. Intense exercise regimens, such as those involved in martial arts or heavy weightlifting, can transiently increase blood pressure and clot risk, particularly in individuals with undiagnosed vascular vulnerabilities. Meanwhile, combined hormonal contraceptives — used by millions of women — are known to elevate clotting factors, a risk that compounds with other factors like migraine with aura, which is more prevalent in women.

These intersecting risks aid explain why women are disproportionately affected in this emerging trend. Hormonal influences, higher prevalence of certain migraine types, and potential delays in diagnosis due to gender bias in symptom perception may all contribute. Yet public awareness campaigns and clinical training still largely frame stroke as an older man’s disease, leaving younger women especially vulnerable to misdiagnosis.

The consequences extend beyond individual trauma. Strokes in young adults carry significant long-term burdens: rehabilitation costs, lost productivity, and lifelong disabilities such as vision loss, mobility impairment, or cognitive changes. For Wilson-Garza, now 28, recovery has meant relearning basic functions and confronting the psychological toll of a life-altering event at the start of adulthood. Padilla, despite returning to volunteer work with the American Stroke Association, continues to struggle with visual deficits that affect daily life.

This follows our earlier report, Rising Cancer Rates in Young Adults: Trends and Impacts.

Experts stress that while the absolute number of young strokes remains lower than in older populations, the upward trajectory demands attention. Prevention strategies must evolve beyond traditional risk factor screening to include assessments of hormonal contraceptive use, exercise intensity, and migraine history — especially in young women. Equally important is educating both the public and frontline responders that stroke can strike anyone, regardless of age or apparent health.

What are the early warning signs of a stroke that people should know?

The FAST acronym remains the most reliable tool: Face drooping, Arm weakness, Speech difficulty, and Time to call emergency services immediately. However, symptoms can also include sudden vision changes, numbness on one side of the body, severe headache with no known cause, or difficulty walking — signs that may not fit the classic pattern but still require urgent evaluation.

What are the early warning signs of a stroke that people should know?
Strokes Face Speech

Why might young, healthy individuals experience strokes without traditional risk factors?

Clinicians point to specific triggers such as intense physical exertion that can cause blood pressure spikes or arterial tears, and hormonal contraceptives that increase clotting risk. In some cases, strokes are cryptogenic, meaning no clear cause is found despite testing, suggesting underlying vulnerabilities not yet detectable through standard screening.

Young Adults With Migraine May Face an Increased Risk of Stroke

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