As summer approaches
Sunscreen has become a hot topic of concern
Sun-protective clothing, sun-protective hats, parasols, and sunglasses are all available
Sunscreen and sunscreen spray are not left behind
Sunscreen spray is loved by consumers because of its ease of use and speed. However, a recent health problem caused by the improper use of sunscreen spray has caused widespread concern in the society.
Not long ago, a patient in a hospital in Changsha, Hunan Province, came to the hospital with dyspnea and cough, and CT images showed severe "white lung" in both lungs. After careful questioning, the doctor diagnosed that the patient had acute hypersensitivity pneumonitis caused by spraying sunscreen spray on the face and inhaling it.
01
What is White Lung?
"White lung" generally refers to the manifestation of severe pneumonia on X-ray or CT examination, and the patient's lungs appear large white state.
When "white lung" appears, due to the decrease in the effective area of the lungs, the increase of inflammatory exudation, and the dysfunction of ventilation, patients often have dyspnea, chest tightness, wheezing, cough, severe hypoxia and other manifestations, and in severe cases, respiratory failure, multi-organ dysfunction, and even life-threatening.
"White lung" is common in people who are elderly (over 65 years old), have low immunity, and have a history of chronic diseases of vital organs.
In addition to the most common cause of "white lung", inhalation of harmful substances such as dust and spray can also lead to a wide range of white-like lesions in the lungs.
02
A small spray, two hidden dangers
01
burn
The ingredients of sunscreen sprays on the market may contain combustibles such as denatured ethanol, butane, and isobutane, which will burn in case of fire.
When this sunscreen spray is applied in large quantities on a person's skin, it will catch fire when it encounters an open flame.
The fire and rescue brigade has experimented with sunscreen sprays, spraying three sunscreen sprays into the air, and then hitting the igniter, and all three sunscreen sprays burned.
So when using sunscreen spray, never go near an open flame.
02
frostbite
Many people also like to use cooling spray to deal with the heat heat, and you can spray it anytime and anywhere to cool down instantly. However, if you don't pay attention to the distance and spray directly on the skin, there is also a risk of frostbite.
After conducting experiments with leaves, the staff of the Shanghai Consumer Protection Committee found that the leaves sprayed with cooling spray would quickly freeze and frost, and the texture would become brittle and hard, as if they had just been taken out of the freezer.
Therefore, when using cooling spray, be sure to pay attention to the distance of the spray.
03
Attention is also needed for the following sprays
In addition to sunscreen spray and cooling spray, there are many spray products that have been favored by the market in recent years.
01
Dry hair spray
Dry hair spray is the savior of many people's oily heads, but the starch, silica powder and other particles in it, under the action of the propulsion gas, spray a wider range, more uniform, more easy to be aspirated, if inhaled excessively, the powder is deposited in the lungs, which will cause damage to the respiratory tract and even the lungs.
02
Water and stain repellent spray
There are also some upper waterproof and antifouling sprays on the market, which contain chemical ingredients such as fluorocarbon resins, synergists and organic solvents, and some people have been diagnosed with hypersensitivity pneumonitis due to aspiration and coughing, chest tightness, dizziness, etc.
03
Hair dye spray
Hair color spray is one of the most popular beauty and hair products for its quick coloring of hair, and even beauty bloggers use it to create freckles on their faces. However, if you accidentally inhale hair dye spray, it can also induce hypersensitivity pneumonitis.
For susceptible people, repeated inhalation of antigenic organic dust or chemicals can not only trigger an immune response, but also cause pulmonary fibrosis, which can be life-threatening in severe cases.
04
How to use aerosol products correctly?
01
Keep at least 15~20 cm away from the skin when using. If you need to spray on your face and neck, it is recommended to spray on your hands first and then apply with your hands. Or close your nose and mouth tightly when using and avoid inhaling large amounts of the spray.
02
Do not spray on the same body part for more than 3 seconds, the propellant in the sunscreen spray will quickly volatilize and absorb heat after spraying, and it may frostbite the skin if used for a long time or at close range.
03
Sunscreen spray should be stored in a cool environment, away from direct sunlight. When using, it should be kept away from fire and heat sources.
04
For patients with allergic diseases such as allergic rhinitis, atopic dermatitis, and bronchial asthma, it is necessary to use spray products containing allergenic ingredients with caution. If you experience symptoms such as cough, chest tightness, and shortness of breath after use, it is best to seek medical attention in time.
05
Try to use it in a ventilated place or outdoors, and do not use it in a small and confined space such as a toilet or a car, so as not to be sucked into the mouth and nose by the spray.
05
Children should use sunscreen spray with caution
On online media, a short video shows that when parents use sunscreen spray on their children, the child is playing with the lighter in his hand, causing the sunscreen spray to instantly turn into a flamethrower, burning the child's face.
The reporter found that the sunscreen spray specially suitable for children was marked with promotional words such as "suitable for babies over 6 months old" and "special for children, safe sunscreen" on the product detail page.
However, some parents commented on the Internet that they used a special sunscreen spray for children when they went out on a trip, and the child kept coughing after using it, accompanied by white lips and vomiting. So, how should you use a sunscreen spray for children?
When the reporter interviewed a dermatologist, it was learned that if the child goes to a place like the beach and the skin is exposed to unobstructed sunlight for a long time, it is necessary to use sunscreen.
- For children, it is necessary to apply at least close to the thickness of a coin to have a sunscreen effect, and sunscreen spray is difficult to spray in sufficient and even amounts.
- When using sunscreen spray for children, in addition to avoiding inhalation of particulates, it is also important to note that sunscreen spray is difficult to completely clean, and it needs to be removed from makeup or washed with an amino acid cleanser.
⚠️ Doctors also recommend that although children need sun protection, moderate sun exposure and exposure to sunlight are very conducive to growth. Clinical studies have found that many skin diseases are caused by a lack of vitamin D, which is due to too little sun exposure. Both sun exposure and sun protection should follow the principle of moderation.
06
Travel with spray, precautions
At present, the mainland's regulations on spray supplies by high-speed rail are as follows:
01
Non-self-spraying pressure vessel daily necessities containing flammable components
It means that this pressure vessel does not have a self-spraying function, such as perfume, toilet water, spray, gel, etc.
- Only 1 piece of each type is allowed.
- The volume of the monomer container does not exceed 100 ml.
02
Self-spraying pressure vessel
It refers to a pressure vessel with a self-spraying device with a nozzle, nozzle and open spray button, such as cold perm, hair dye, mousse, hairspray, insecticide, air freshener, etc.
- Limited to 1 piece of each type.
- The volume of the monomer container does not exceed 150 ml.
- The cumulative amount does not exceed 600 ml.
Note: No matter how much is left, the label on the product packaging is the only criterion for measuring its capacity.
A reminder of the little knowing
After using sunscreen products
If you have allergies or other physical discomfort
Use should be discontinued immediately
And go to the hospital in time
Zhizhi Guiyang Comprehensive The picture comes from the Internet invasion and deletion
Editor/Liu Ting Editor-in-charge/Wang Yaoyao Review/Wang Ying, Zeng Xin, Final Review/Cao Qinyong