NHS Devon

Mental health conditions - Some mental health conditions and medications can affect the body’s ability to regulate temperature or recognise when someone is becoming unwell.
Patients should:
• Stay connected with family, friends and support services.
• Maintain regular routines where possible.
• Seek help if they feel their mental health is worsening during periods of hot weather.
Visit: https://www.gov.uk/guidance/mental-health-medications-and-extreme-weather