 [ Symptoms ] can i sit in a sauna and steam room with a broken ankle [ Disease ] not if you are in a cast it would become so stinky that you could not stand the smell and the humidity has the potential of fostering a very itchy and irritating fungal infection if you do not have any medical issues that would preclude you from using a sauna or steam room and you are in a boot instead of a cast hobble or hop in carefully do not slip or fall consider leaving the boot outside the room and enjoy there are no reasons a person with a broken ankle cannot have a sauna or steam