Heatstroke of the Mind? Doctors Warn Summer Temps Hurt Brain Function

As record-breaking heatwaves grip the country, experts warn that extreme temperatures don’t just tax the body—they can also cloud your mind. Rising heat has been linked to memory issues, poor decision-making, irritability, and even increased psychiatric emergencies. Doctors say the brain is especially vulnerable to overheating, with symptoms like confusion and agitation signaling serious health risks. From hydration to sleep hygiene, medical professionals are offering simple but vital steps to help protect your mental and cognitive health this summer.