In hazy weather, children who are most vulnerable to haze can hardly find suitable protective measures. Recently, it has been reported that in order to provide children with appropriate anti-mite masks, more than 30 doctors and dads have formed a child anti fog mask. The reporters investigated the market and found that there are a wide variety of children's masks on the market. Various kinds of gimmicks emerge in an endless stream, but there are many hidden dangers.
Children's face masks
From April 9 to April 10, the reporter visited a number of pharmacies and found no special children's masks for sale. Basically, they were adult disposable masks or gauze masks.
On April 10th, the reporter searched for “children’s masks†at Taobao and found children's masks of various colors and patterns. Most of these masks wore gimmicks such as “dust and fogâ€.
In “Smart Amateur Maternal and Child Care Storeâ€, the reporter saw a “children's cotton dust respirator with anti-influenza and PM2.5 anti-bacterial respirator size 5pcsâ€, priced at $19.9. This mask describes itself in the introduction of "5-layer filter can effectively filter harmful substances, up to 99% or more." A seller's evaluation said: "A year and a half of the baby are wearing small, can not cover the nose."
The "Nantong N95 three-dimensional child infant mask respirator dust protection PM2.5 breathable wind and fog protection" sold in another shop "every day happy medical equipment", a box of 5 priced at 6.8 yuan, this only a single layer Non-woven masks are also known as "real materials, with a truly effective three-dimensional protective structure, is a real N95 protective mask!" A seller commented: "No difference with ordinary anti-bacterial masks, regardless of the degree of sealing Thickness and 3m masks are very different from the anti-pm2.5. "There are sellers commented," There is no adjustable nose clip, seal is not good. Not very close to the face, always down, the child's nose is always exposed ."
Color masks increase cough
Professor Guo Yanheng, Department of Respiratory Medicine of Chaoyang Hospital, Beijing, pointed out that the most basic point for a mask to be protective is to wear it properly. It must fit snugly on the face and leave no gaps.
Guo Yanheng told reporters that ordinary masks are generally colorless masks, and their materials are made of gauze and non-woven cotton masks, without any chemical treatment, no smell, and breathability and filterability It's fine, so it's safer and cleaner. However, such masks cannot effectively prevent PM2.5.
For most of the cartoon color children's masks on the market, Guo Yuheng pointed out that most of these masks are chemical fiber fabrics and have been chemically treated. Their patterns and colors have also been dyed and dyed. There may be irritating odors, and some color masks are in and out of color. Mixed, coupled with poor air permeability. Although it is beautiful to use, there are certain health risks.
"Some colored masks are stained with dyes and have a pungent odor. These odors can easily cause irritation to the respiratory tract." Guo said that wearing such a mask for a long period of time is likely to lead to repeated coughing, difficulty breathing, and even bronchitis. In particular, patients with respiratory allergies and asthma may wear a mask that may worsen their condition. If the material of the mask is not good or has an odor, it will cause some irritation to the skin of the face or neck, causing problems such as skin irritation.
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