PM 2.5 dust is dust particles smaller than 2.5 microns. It is dangerous and has both short-term and long-term health effects. We can find PM 2.5 dust both outside and inside buildings. Because of the very small size of PM 2.5 dust, it can pass through doors and windows into buildings. And with very small dust particles and often containing carbon compounds that dissolve well in oil, it can bind with chemicals and various metals and penetrate through the outer skin layer to the inner skin cells. Dust particles will react with the skin to oxidize, causing free radicals, causing skin cells to change, disrupting the body’s various balances, and stimulating genes related to the secretion of inflammatory substances.
PM 2.5 is also a major cause of wrinkles, dull skin, dark spots, ทางเข้า ufabet and also stimulates the inflammation of skin cells, causing itchy rashes from dust allergies, which is one cause of dermatitis and atopic dermatitis. People who already have skin diseases, dermatitis will be more irritated and itchy. And may cause the rash to worsen, especially on the face. And spread until it becomes a rash all over the body as well.
The dangers of PM2.5 dust to the skin
- Dermatitis and atopic dermatitis. The immediate and visible effects after the skin is exposed to PM2.5 dust are allergic reactions and irritation, resulting in a red rash. In the long term, the dust will penetrate the skin cells and damage the skin, making it easy for the skin to become inflamed.
- Wrinkled skin. Destroys the skin structure, causing collagen under the skin to deteriorate faster, causing wrinkles and sagging skin, making the skin age prematurely.
- Freckles, dark spots. Stimulates the skin pigment to work more than normal, causing freckles, dark spots and blemishes to appear more easily than in normal weather conditions.
- Acne. PM2.5 dust will react with the skin and the oil that coats the skin, causing the skin cell turnover process to work worse, causing skin cells to remain on the face, eventually leading to acne.
How to protect your skin from PM 2.5 dust
- Wear an N95 mask every time you go outside to prevent PM 2.5 dust from directly touching your face.
- When going outside, if possible, wear long-sleeved shirts to cover up and try to avoid areas with high concentrations of PM 2.5 dust, such as walkways, roadside areas, construction areas, etc.
- After going out to face PM 2.5 dust, do not neglect cleaning. You should immediately wash your face with a cleanser and continue cleaning your face with facial foam at least 2 times a day to remove as much dust as possible from the skin, preventing clogging, which can lead to skin problems.
- Apply sunscreen that contains ingredients that help protect the skin from pollution, including UVA, UVB and Invisible Light, such as Astaxanthin, Vitamin C, Vitamin E or CoQ10 before leaving the house every time to create a strong skin barrier to fight against pollution.
- Try not to scratch or touch your face while in areas with dense PM 2.5 dust to prevent irritation and contact with dirt on your face.
- Eat healthy foods such as green leafy vegetables and fruits rich in Vitamin C such as oranges, watermelon, and pineapple. This helps the body create antioxidants and protects the skin from free radicals from PM 2.5 dust.
- In addition to applying moisturizer, you should also take care of your skin from the inside with antioxidant supplements, such as Hydroxytyrosol found in olive fruit and leaves, Astaxanthin from red algae, or grape seed and pine bark extracts.