according to one professor from China, you should always have and keep a needle in the house. Because it can be used to treat people who have had a stroke. When a person has a stroke, the brain's hair vessels are slowly torn. Therefore, first aid is needed. Here are the steps you should take, as reported by Lifehealthandfood.com Stay calm. Regardless of the position of the patient, you must not move or move him. Because if you don't, you will cause the capillaries of the brain to burst and bleed inside the brain. Using a syringe would be better, but as an alternative you can use a sewing needle. Heat the needle with a candle or a lighter to sterilize it. With the needle, prick the patient's ten fingertips with it. No expert in acupuncture required. But make sure, if your puncture is a few millimeters away from the nail. Do this until the blood comes out of his fingers. If the blood does not come out, squeeze or massage until the blood comes out. When the blood has flowed from the ten fingers, wait a few minutes, God willing, the patient will be awake and conscious. If you notice a change in the patient's mouth, start massaging both ears until the blood flows into them and the ears are red. Pierce the soft part of the ear with a needle, until two drops of blood fall from each ear. After a few minutes, God willing, his mouth will no longer change. When you make sure there are no more strange symptoms in the patient and have returned to normal, take him to the hospital.