How do children often have nosebleeds in hot weather?

1, the child's nasal mucosa is fragile. In dry weather, more blood needs to flow through the nasal cavity to improve the temperature and humidity, so it is easy to cause nasal mucosa congestion and lead to bleeding.

2. The child caused by trauma has strong activity, and it is easy to collide or be hit hard during running and jumping, resulting in fragile nosebleeds. When playing, a foreign body is stuffed in the nasal cavity, which can easily lead to nosebleeds.

3. Children with allergic rhinitis or cold will have itchy nose due to runny nose and stuffy nose, causing sneezing or picking their nostrils with their fingers, leading to fragile nasal mucosa damage and bleeding.

4, life and rest are not normal Many children are prone to nosebleeds because of abnormal work and rest, less sleep time and weak body. Children who usually have nosebleeds due to abnormal work and rest will also have more eye droppings, more nose droppings and bad breath.

5. Nose allergy caused by allergy is particularly obvious in winter, and it is easy to cause nosebleeds due to the fragility of nasal mucosa and dry cold air in winter. Most babies prone to nosebleeds have symptoms of allergic rhinitis. Because of allergic rhinitis, nasal mucosa often has erosion symptoms, and often rubs the nose because of itching, causing nasal mucosa damage and bleeding.

6. Clinically, some systemic diseases, such as abnormal coagulation factors or tumors in the nasal cavity, will also show up in the form of "nosebleeds" in the early stage. If the baby often has nosebleeds for no reason, it may be a sign of some diseases. You should take him to the otolaryngology department to see the real reason. Some drugs contain anticoagulant function, which can also lead to nosebleeds when taken. Babies with weak constitution or blood diseases such as leukemia and hemophilia are prone to nosebleeds.

Multiple reasons

1. With the arrival of spring, the yang in children's bodies also rises sharply, and blood rushes to the nasopharynx with the air, which is easy to bleed.

2. When winter goes and spring comes, the children who take off their thick clothes and heavy hats suddenly get the opportunity of outdoor activities, which is particularly exciting and easy to cause nose trauma and bleeding.

3. The weather gets warmer in spring, and the nasal blood vessels that contract for too long in winter dilate, causing discomfort such as dry nose and itching. Dig a little and it will bleed.

4. Spring is the epidemic period of hot diseases such as influenza and measles. After a fever, nasal and sinus infections may occur, leading to nosebleeds.

1. In the dry season, for children with a history of nosebleeds, there should be chlortetracycline eye ointment at home, which should be evenly applied to the nasal cavity every day to moisturize the nasal mucosa.

2. Correct children's habit of partial eclipse, drink more water, eat more vegetables, and arrange children's diet reasonably and scientifically.

3. If the child has poor breathing in the nasal cavity at night, you can wet the nasal cavity with furosemide, but don't dig the nasal cavity.

4. Ten thousand first-class nosebleeds can be stopped by filling the nasal cavity with clean absorbent cotton. If there is no absorbent cotton, you can also press both sides of your nose with your fingers for 5 minutes.

5. Let the children with nosebleeds bow their heads (be careful not to raise their heads) and raise their upper limbs to increase the blood flow of the superior vena cava, thus reducing the blood supply to the nasal cavity and achieving the purpose of hemostasis.

6. Apply a cold towel to the nose to shrink the blood vessels in the nasal cavity.

7. nasal cavity moisturizing: when the child's nasal cavity is dry, paraffin oil and glycerin can be dripped into the nose, or the nasal cavity can be wiped with cotton balls dipped in water. [2]

8. Control strenuous activities to avoid nasal trauma: In addition to local inflammation of the nasal cavity, children with nosebleeds can also cause vasodilation of the nasal mucosa or cause nasal itching. Children who dig their noses are also prone to nosebleeds. In addition to avoiding strenuous exercise, children should also develop good living habits and don't pick their nostrils at will.

9. Pay attention to diet: In the dry season, you should eat less fried greasy food and eat more fresh fruits and vegetables. And pay attention to replenish water,

10, prevention of respiratory diseases: If children suffer from infectious diseases such as colds, tonsillitis, pneumonia or mumps, it is easy to cause congestion and swelling of nasal mucosa blood vessels, and even cause capillary rupture and bleeding. Therefore, the prevention of nosebleeds and respiratory diseases can not be ignored.

1. First of all, parents should calm down, comfort their children, and don't show panic in front of them, which will make them afraid, cry uneasily and aggravate bleeding.

Take some simple measures to stop nosebleeds as soon as possible.

(1) Shiatsu method, let the child sit down first and lean forward slightly. Be sure to let the child breathe through his mouth, pinch his nose, close his nostrils for 10 minute, and keep squeezing for 10 minute. Generally, it can stop mild epistaxis.

② Packing method: Stick Yunnan Baiyao with sterile cotton balls, stuff it into nostrils, or stuff it with hemostatic sponge. At this time, we should pay attention to the pharynx. If there is blood flowing down the throat, it means that the nosebleed has not stopped.

(3) Finger pricking: Tie the middle part of the middle finger tightly with a rope, prick a left nosebleed with the right hand, prick a right nosebleed with the left hand, and prick two nosebleeds with both hands at the same time.

④ Instruction: Soak your feet in warm water, or mash garlic and apply it to the soles of your feet. The right nosebleed is attached to the heart of the left foot and the left nosebleed is attached to the heart of the right foot.

3. Pay attention to prevention on weekdays. Children with a history of nosebleeds should not only actively exercise on weekdays, but also drink more water when the climate is dry, put a little oil in the nasal cavity, keep the nasal mucosa moist, and don't pick your nose or blow your nose hard.