 A bunch of the country is in for another round of wickedly hot weather, and health experts are warning about the dangers that the heat could pose to people on certain medications. Bradley Phillips is at the University of Florida College of Pharmacy. If you're on medications that maybe increase the amount of fluids that you're getting rid of, maybe decrease the amount of sweating that your body naturally produces, I definitely recommend making sure that you're consuming adequate amounts of water to stay hydrated and not relying on your body's ability to tell you that you're thirsty.