Hand, foot, and mouth disease often causes a rash or blisters on, you guessed it, the hands, feet, and mouth. It's usually more common in children, but adults can get it too. The rash can be itchy or even a bit painful. Have you or someone you know been experiencing these symptoms? How have you been managing the discomfort? If you have any concerns, it might be a good idea to chat with a healthcare provider.