(A) You must  situate behind his/her back and hit his stomach with the hands tightly for once or twice every minute. (B) You should stay at home and if you have to move  you can walk with cruths also you should put a bandage around your ankle and put for 2 or 3 days ice in it. (C) Eat caffeinated drinks or sweet foods is forbbiden because you will became worse. You must eat rice or bananas. (D) The person has to sit down and keep calm and take off the clothes. (E) It is tight bands use to stop the flow of blood. Its are used for injuries on arms and legs.