After a nosebleed in hot weather, you can stop the bleeding by pressing both sides of the nose, cold water or ice packs on the back of the neck, etc. If the bleeding is too large to stop effectively, it is recommended to go to the hospital in time to stop the bleeding.
Nosebleeds in hot weather may be caused by high temperatures that lead to swelling of blood vessels in the head and face, coagulation dysfunction and other causes, which in turn cause the nasal mucosa blood vessels to rupture.
When a nosebleed occurs, the bleeding must be stopped in time to avoid causing excessive blood loss. First of all, you should move to a cool place or air-conditioned house as soon as possible to avoid the heat. When having a nosebleed, it is recommended to keep the head slightly lowered and lean forward to avoid tilting the head so that the blood flows into the digestive tract.
Then you can use the thumb and forefinger to pinch both sides of the nose, may be the bleeding point pressure, to achieve the purpose of pressure to stop bleeding. With cold water or ice packs on the back of the neck can make the carotid artery contraction, which in turn reduces the amount of blood flowing into the mucous membrane vessels of the nasal cavity, to achieve the purpose of hemostasis.
If the above treatment is still unable to effectively stop bleeding, it is recommended to go to the hospital for hemostasis in a timely manner to avoid adverse consequences.