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Shocking Impact Of Extreme Heat On The Mind

As Americans face another intense summer, experts are highlighting that extreme heat can significantly impact mental health, in addition to its physical effects. Dr. Asim Shah from Baylor College of Medicine notes that while high temperatures can increase general irritability, they can be especially challenging for individuals with existing mental health conditions. Heat can trigger a range of negative emotions, including anger, stress, and fatigue, by disrupting serotonin levels, which are crucial for regulating mood and behavior.

Individuals with mental health disorders and those who misuse substances are particularly at risk. Shah explains that the heat can exacerbate symptoms of mental illnesses by intensifying fatigue, anxiety, and irritability, and potentially worsening depressive episodes. Early signs of heat-related mental health issues might include irritability, reduced motivation, and aggressive behavior, with severe cases leading to confusion and disorientation.

To manage the effects of extreme heat, Shah recommends staying hydrated, covering your head when outdoors, and seeking shade when necessary. For those who usually exercise outside, moving activities to an air-conditioned environment like a mall can be beneficial. It’s also crucial for people taking certain medications, such as lithium for bipolar disorder, to consult with their healthcare provider, as heat can affect the medication’s efficacy and safety.

Extreme weather conditions and droughts can also worsen air quality by increasing pollutants and allergens, which can further aggravate mental health issues such as depression and anxiety. Research suggests that exposure to climate-related disasters can significantly increase the risk of these conditions.

Children are also vulnerable to the effects of intense heat due to their physical and cognitive development. They are more exposed to pollutants and allergens because of their increased outdoor activities. If severe heat is impacting your mental health, reaching out to a healthcare professional is advised for appropriate support and management.