Did you know that stroke is a dangerous health problem which is the number 3 killer in the world? Therefore, it is very important to know tips to prevent stroke from an early age and to know first aid if someone has a stroke. This is because in addition to causing death, stroke can also cause disability. In general, stroke is a condition where part of the brain is damaged. This happens because the arteries that supply blood to the brain are blocked, leaking, damaged or torn. How to prevent stroke that you can apply in your daily life is to start living a healthy lifestyle. If you have a history of diabetes and high blood pressure, you should reduce your intake of sugar and salt. So what should you do when you see someone having a stroke? There are so many people who don't know and are confused about what to do when they see other people experiencing stroke symptoms. Though first aid is needed in order to prevent things that are not desirable. Here is first aid for people who have had a stroke that you can do. Why is that? This is because it can allow the rupture of blood vessels in the brain. In this condition, you should help so that the sufferer does not fall back. Pierce the fingertips with a needle The second step is to pierce all the fingertips using a needle. We recommend using a syringe to be more sterile. However, if you don't have one, you can use other needles such as sewing needles and pins. To sterilize the needle, you should burn it first. Then stick the needle all over the fingertips. Make sure the blood comes out. If you can't, you can press the fingers. In this way, the patient will be conscious in a period of about 10 minutes. Pull and pierce the ear with a needle The next aid is by pulling both ears and pricking them with a needle. This is done when the patient's mouth and face look less normal. The trick, pull the patient's ears until they look reddish. after that, pierce the lower ends of both ears and do this 2 times. In a few minutes the patient will return to normal and conscious. Seek medical help After the patient's condition begins to recover, seek medical help immediately. Take the patient to the nearest clinic or hospital for further action. So that's some first aid for people who have had a stroke that you can do.