What might be the reason for having hot palms and soles?

When you notice your palms and soles feeling hot, it may be caused by changes in how your body controls temperature and sweating. For example, in conditions like palmar hyperhidrosis, the nerves send strong signals to your sweat glands, which can make your hands and feet warmer and sometimes even trigger extra sweating. There is also something called hand-foot syndrome, where your skin on the palms and soles becomes red, hot, and sometimes painful. This syndrome may be seen in certain reactions, such as those related to medications or other underlying conditions. Research has found that altering nerve signals near your spine can change how your hands and feet feel, suggesting that the nervous system plays an important role in controlling the temperature of these areas. If you are experiencing persistent discomfort, you can use our free symptom checker to better understand what might be causing your symptoms, and talk with a healthcare provider who can help determine if these conditions are the cause and if any treatments may help keep your hands and soles feeling more comfortable.