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Warning signs of lung damage due to inhaling cold air

Báo Thanh niênBáo Thanh niên03/12/2023


Inhaling cold air can affect the respiratory system in many ways, such as narrowing the bronchial tubes, irritating the trachea and causing many other reactions in the body, according to the health website Healthline (USA).

Dấu hiệu cảnh báo phổi tổn thương do hít không khí lạnh ?  - Ảnh 1.

Wearing a mask or scarf over your nose and mouth can help reduce the feeling of chest pain caused by breathing in cold air.

There are several factors that can lead to respiratory pain when breathing cold air. The first factor is that cold and dry air irritates the airways. This irritation leads to pain and discomfort. Not only people with lung problems but also healthy people can experience this condition, especially when exercising intensely in cold weather.

People with asthma or chronic obstructive pulmonary disease (COPD) may find it difficult to participate in outdoor activities when the temperature drops. This is because their airways are often in a state of inflammation. Cold, dry air can make the inflammation worse, leading to symptoms such as difficulty breathing, chest tightness or a burning sensation in the chest.

Normally, air entering the lungs will be warmed and humidified by the lungs. However, this function of the lungs cannot be performed well when breathing air that is too cold and dry. At that time, the mucous membrane in the throat and lungs will dry out, causing discomfort and pain.

This condition can occur in both healthy people and people with respiratory diseases. In severe cases, the airways from the throat to the lungs can become so dry that they can become damaged and bleed.

To reduce lung pain caused by cold air, experts recommend wearing warm clothes when going outdoors, and covering your nose and mouth with a mask and scarf. When breathing, try to breathe through your nose to warm the air better instead of breathing through your mouth.

People with asthma or chronic obstructive pulmonary disease should consult their doctor before participating in any outdoor activities. Doctors can prescribe certain inhalers to prevent or reduce the effects of dry cold air, according to Healthline.



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