With the current hot climate and severe air pollution, the use of protective tools such as hats, coats, gloves or masks to protect health is essential. In particular, medical masks are popular items used by many people due to their reasonable price and convenience that they bring. However, the regular use of poor-quality medical masks has many potential health risks such as infection or allergy to medical masks.
Poor quality medical masks cause allergies medical masks
What are medical masks?
Medical masks are sold more and more, but not everyone knows what quality standards these masks need to meet.
According to Dr. Bui Thai Vi, Head of Infectious Diseases Department of Ho Chi Minh City Ear, Nose and Throat Hospital, quality medical masks have a clean, disinfected surface, no holes, no fiber ends and no cause allergy medical masks or wear medical masks with acne. In addition, the mask strap must be sewn firmly at the four corners, firm and resilient to facilitate wearing the mask. The nose splint is made of plastic or metal, which clamps the mask snugly on the bridge of the nose.
Although there are no compulsory design standards, medical masks need to cover the nose and mouth, and wear a mask that must hug the face. Medical mask fabric layers usually have 3-4 layers of non-woven fabric that is absorbent but not absorbent, flat and has pleats.
The structure of medical masks has 3 – 4 layers of bacteria and dust filters.
Heavy metal limits in medical masks must meet standards such as no more than 1mg lead, 0.12mg mercury, 0.17mg arsenic … per kilogram Products. Antibacterial medical masks should be supplemented with a layer of antibacterial effects.
With material or structural standards, it is possible to inspect with the naked eye. However, other standards such as respiratory resistance, filtration efficiency or heavy metal limit need to be validated by a reputable organization.
Low-price medical masks
Medical masks are becoming more and more popular and sold everywhere not only in pharmacies but also at mobile counters along the road, on the sidewalk. It is not difficult to find places to sell medical masks on major streets of Ho Chi Minh City.
On major streets of Ho Chi Minh City such as February 3 or Vo Thi Sau Street, you can easily find places to sell medical masks. Price is only about 25 thousand / box of 50 pieces. The more expensive ones, priced at VND 35,000 / box, are displayed on the shelves and catch dust on the road.
You can easily find cheap medical masks for sale along the way
Information is printed on the boxes of various medical masks sold along the road such as Malaysia, Korea or even Vietnam. . These masks are quite sketchy, the fabric is thin and not waterproof.
When seeing customers hesitant due to concerns about quality, the seller affirms that the mask can be dustproof, antibacterial, not allergenic, or wear a medical mask with acne.
Risk of allergy medical masks of poor quality
Are medical masks sold along the road, on the sidewalks contaminated with smoke and dust, are they safe for the health of users? Is there a risk of allergy medical masks?
Master Bui Thai Vi warns about the harmful effects of poor-quality medical masks that if wearing medical masks that are not guaranteed to prevent dust, prevent bacteria that do not meet quality standards, they can cause infection. bacteria. Improper use of medical masks will accumulate germs and become colonies. In addition, if you contain a lot of heavy metals, wearing a medical mask for a long time in contact with your face will cause poisoning, irritation, and allergy to medical masks.
Using poor-quality medical masks has many potential risks to health
In addition, according to Dr. Le Huynh Mai, Head of General Planning Department of Ho Chi Minh City Hospital of Ear, Nose and Throat Hospital, medical masks have a strong smell. Unpleasant odors are caused by production establishments using glue to fix activated carbon particles. These colloidal particles also lose the protective effect of activated carbon.
So, wherever you buy medical masks, avoid using poor quality floating medical masks that cause allergies. You should buy products from pharmacies, reputable establishments and avoid buying medical masks on the sidewalk or online stores with poor quality.
Cautions when using medical masks:
- Buy medical masks that ensure quality standards. The mask should fit the face, have a nose brace to fix it and have a sturdy strap with good elasticity.
- Do not touch the mask when entering the hospital room. If you accidentally touch the mask with your hands, wash your hands.
- Avoid touching the outside when removing the mask as it may contain germs.
- After use, fold the outside of the mask inward and place it in a plastic or paper bag before placing in the trash.
- Replace mask immediately if it becomes dirty, damp, or torn.
- Wash your hands before and after wearing the mask.
In short, it is necessary to use quality medical mask to avoid bacterial infection or medical mask allergy. Using quality and proven medical masks is an effective way to protect health.
