 Doctors want to make sure that people don't spend the hot 4th of July holiday in the emergency room. Emergency medicine physician Dr. Arthur Jay at Sutter Health in California shares what doctors want you to do when you get too hot. The biggest one is get out of the heat. Dress appropriately. The hats and the baggy clothes will prevent the direct sun exposure. Baggy clothes are great because that allows you to evaporate off the heat. And then the third thing is, like your mom said, my mom said it all the time, drink your water.