Hi, doctor! So i, out of sheer boredom, did the salt and ice challenge, and now the area (a few centimetres below the wrist) is red and looks like something's inserted beneath the skin. It stings a bit but doesn't burn. I did it for like, 30-40 seconds. How long will it be this way, and are there any natural methods to cure it? Like, without any meds. I don't want my parents to find out.