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Heatwaves Trigger 10% Rise in Mental Health Hospital Visits
30 Jul
Summary
- Hospital admissions for mental health issues rose 10% during heatwaves.
- Higher temperatures directly affect the body and brain's wellbeing.
- Extreme heat can worsen existing mental health conditions.

Hospital admissions linked to mental health symptoms have seen an approximate 10% rise during periods of extreme heat, according to Oxford University research. Senior research fellow Dr. Emma Lawrance noted that higher temperatures can directly affect mental wellbeing, posing particular challenges for individuals with pre-existing mental health conditions.
Factors such as disrupted sleep patterns, altered daily routines, and the physiological effects of overheating contribute to this increase. Furthermore, Lawrance highlighted that hot weather can intensify concerns about climate change, sometimes termed climate anxiety. The research also indicates a rise in suicide risk on hotter days.
Lawrance emphasized the importance of self-care and community support during heatwaves. She advised staying hydrated, finding ways to cool down, and checking on friends, family, and neighbors, especially those who are vulnerable. Openly discussing concerns is also encouraged, with Lawrance stating that many people share similar feelings.