Keep your brain active: puzzles, chat to friends or family, read a book or magazine, distract yourself. Exercise every day – even a short walk can do wonders for your mood. Try to limit your worrying – don't be too hard on yourself. Do something nice for another person – this can really help you feel better.
Most liekly ice because ice can cause burns onto the skin which are pretty hazdous just like they make creams to cure cancer and they burn holes into the skin