Now what you need to pay attention to is: don't be nervous when your nose bleeds. Because mental stress will promote the secretion of adrenaline, adrenaline will raise blood pressure, further promote bleeding, thus forming a vicious circle. I have seen some people with nosebleeds bleeding a lot at home, but they stopped as soon as they got to the hospital. This is obviously because when I got to the hospital, I felt relieved with the care and treatment of the doctor, so I was not nervous and the bleeding stopped naturally. Therefore, when the nose bleeds, you must relax and not be nervous. On the other hand, it is not necessarily a bad thing for old comrades to shed a little nosebleed occasionally. For example, some people have arteriosclerosis and hypertension, and nose bleeding can alleviate the risk of bleeding in other important parts to some extent. In the early years, there was a blood purification therapy for treating hypertension. Of course, this does not mean that we can watch the bleeding and take active measures to stop it. Emergency hemostasis measures include: self-hemostasis, that is, pressing the bleeding site with cotton or soft paper. About 80% of epistaxis is located in the anterior and inferior area of nasal septum, not far from the external nostril, so use a cotton roll slightly thinner than the nostril to send a little more from the nostril to the back and up, and then press your fingers outside the nose for a while to stop bleeding. If you have ephedrine solution, Yunnan Baiyao, thrombin and other external hemostatic drugs. It will be better to stop bleeding if dipped in some. You can also apply a wet towel soaked in cold water to your forehead. After the nosebleed is pressed into the cotton roll, the head should lean forward slightly, so that the blood flowing out can accumulate in front of the nasal cavity, and the bleeding point can be pressed to help stop bleeding; Don't lean back to prevent blood from flowing into the mouth along the posterior pharyngeal wall, choking into the throat or swallowing into the stomach (blood can't be swallowed into the stomach, otherwise it will stimulate the gastric mucosa and cause vomiting). If you can't stop the bleeding, you should go to the hospital for emergency treatment. Doctors can carry out targeted treatment according to the actual situation after examination: if the bleeding point and bleeding point are clear, hemostatic drugs, electrocautery or freezing can be used; If you can't stop bleeding for a while, you can stop bleeding with an air bag or gauze strip; The bleeding site of the individual is not in the front of the nasal cavity, but in the deep part of the nasal cavity, so it is necessary to adopt the method of blocking the posterior nostril; For epistaxis caused by systemic diseases, it is necessary to treat the cause, and hemostatic drugs, vitamin C and vitamin K are also necessary.
Occasionally, there will be nosebleeds, and after stopping bleeding, there will be no problem. If there is repeated bleeding, if the cause of bleeding is not found during bleeding, it should be checked again after hemostasis to find out the cause of bleeding, and then appropriate treatment should be given according to the cause, which is the fundamental measure to prevent rebleeding.
In winter, the air is often too dry, which makes the nasal mucosa moist and prone to nosebleeds. Therefore, the stove or radiator should not be too hot. Always put a kettle on the stove or sprinkle some water on the ground to keep the air at a certain temperature. If the nostrils are too dry, you can apply some vaseline or drop some liquid paraffin oil. In winter and spring, the human body consumes less vitamin C. Supplementing a certain amount of vitamin C is good for preventing nosebleeds.