Why does my body not like heat?

Understanding Heat Intolerance

There are several reasons why some individuals experience heat intolerance. This condition may arise from disorders that lead to dysautonomia, which impacts the autonomic nervous system. Furthermore, those affected might exhibit unusual reactions to heat, such as heightened sweating or feelings of anxiety. It's important to note that heat intolerance itself is not classified as a disease; however, it can indicate the presence of an underlying health issue.