On a cold winter morning, Aunt Li was preparing breakfast as usual when she suddenly felt some discomfort in her nose. She blew her nose slightly, and found that the tissues were stained with bright red blood. This sudden nosebleed made her feel both panicked and confused. In winter, especially when the air is dry, similar situations are not uncommon in our lives. But do you know how to properly handle this sudden nosebleed? Many people feel helpless by this and even take the wrong way to deal with it, aggravating the situation.
Winter, nasal secrets: why are nosebleeds more common this season? We first need to understand epistaxis (in medical terms, epistaxis), which is when a blood vessel in the nasal cavity ruptures and causes bleeding. Usually, this is not a serious health problem, but repetition or heavy bleeding requires medical attention.
Why are nosebleeds more frequent in winter?
Low humidity and dry air: In winter, the air humidity dropsEspecially when heating is used indoors, the air becomes drier. This can lead to a dry and cracked lining of the nasal cavity, which makes bleeding more susceptible.
Temperature differences: In winter, the temperature difference between indoor and outdoor areas is large, and frequent temperature differences can increase the vulnerability of nasal blood vessels and increase the risk of bleeding.
Infections and changes in immunity: Common respiratory infections in winter, such as colds or flu, can lead to increased nasal sensitivity and increased bleeding.
Different types of nosebleeds.
Anterior epistaxis: most commonly, the bleeding point is usually located in the front of the nasal cavity and is easy to stop on its own or be controlled with simple measures.
Posterior nosebleeds: less common but more severe, with bleeding points deep in the nasal cavity, which may require a doctor's intervention.
Possible potential causes
In addition to environmental factors, there are health problems that can cause nosebleeds, such as fluctuations in blood pressure (increased blood pressure in systemic arteries), nasal diseases, or blood clotting disorders. Older people are more likely to have nosebleeds because their blood vessels become more fragile.
Nosebleeds, medically known as nosebleeds, are a common minor illness in winter, but they should not be underestimated. Proper initial treatment will not only alleviate discomfort but also prevent serious health problems. Here are some effective ways to deal with yourself.
1.Stay calm and take proper posture.
Once a nosebleed occurs, the first thing to do is to stay calm. Sit down and lean forward slightly to avoid blood flowing down your throat. Never look up, as this increases the risk of blood swallowing.
2.Gently press the wings of the nose.
Gently press the soft part of the wings of the nose with your thumb and forefinger for about 10 minutes. This can help blood vessels constrict and reduce bleeding.
3.Use ice.
Wrapping ice cubes in a clean cloth or ice pack and gently placing them on the bridge of your nose and the wings of your nose on both sides will help constrict your blood vessels and reduce bleeding.
4.Avoid blowing your nose.
After a nosebleed, avoid blowing your nose or blowing your nose strongly, which may worsen the bleeding or cause it to bleed again.
5.Keep watching and resting.
Even if the bleeding stops, rest should continue and be observed。If bleeding persists for more than 20 minutes, or if it is heavy, you should seek medical attention immediately.
Although nosebleeds are more common during the winter months, they can be greatly reduced by taking proper precautions.
1.Maintain indoor humidity.
Indoor heating in winter dries out the air, which is a major cause of chapped nasal membranes and bleeding. Using a humidifier or a container with boiling water can increase indoor humidity.
2.Eat a balanced diet rich in vitamin C
A balanced diet helps to maintain good health, especially foods rich in vitamin C, such as citrus fruits, help to strengthen the elasticity and stability of blood vessels.
3.Clean your nasal passages regularly.
Cleaning your nasal passages with mild saline or saline can help keep your nasal passages moist and reduce dryness and irritation.
4.Avoid excessive blowing of your nose.
Frequent or vigorous blowing of the nose can damage the tiny blood vessels in the nasal cavity, causing bleeding. Blow your nose gently and use a soft tissue.
5.Pay attention to personal hygiene.
Flu and colds can increase nasal sensitivity and fragility and cause nosebleeds. Pay attention to personal hygiene to avoid infection.