Scratching Benefits : If you get a pimple on your skin or feel like scratching that place due to a mosquito bite, then it is not wrong. This is what a recent research claims. When this research was done on rats, it was found that scratching the place where there is itching reduces the growth of harmful bacteria on the skin.

Scratching an itchy rash is usually a good idea for anyone. This is because rubbing causes mild pain, which distracts the brain from the itchy feelings. The pain signals the brain to release serotonin (a feel-good hormone) and scratching reduces harmful bacteria.

benefits of scratching

A new study shows that scratching your pimples has other benefits and also those side effects your mother warned you about! The research paper by Dr. Daniel Kaplan, professor of dermatology and immunology at the University of Pittsburgh and senior study author, was recently published in the journal Science.

The study on mice made several discoveries. Some mice were allowed to scratch their rash. Their ears swelled and filled with neutrophils, a type of white blood cell that helps the body fight infection. The researchers also observed that scratching caused pain-sensing neurons to release a chemical called substance P, which activates mast cells.

Mast cells respond to allergens by releasing chemicals

Mast cells are immune cells that release chemicals when they encounter an allergen. The chemicals include histamine, which causes swelling and redness at the site of an allergic reaction. "Mast cells are activated directly by allergens, which trigger minor swelling and itching. Scratching releases substance P, which activates mast cells," Palan explained.

Scratching protects against Staphylococcus aureus

On the positive side, the researchers found that mast cells protect against bacteria and other pathogens. Further experiments showed that scratching reduced the amount of Staphylococcus aureus on the skin. The bacteria, also known as staph, is the most common cause of skin infections and can cause food poisoning, pneumonia and bone infections.

According to research, "Itching helps protect against Staphylococcus aureus, suggesting that it may be beneficial in some cases. But when itching is chronic, the harm becomes greater."

Disclaimer: Dear reader, thank you for reading this news. This news has been written only to make you aware. We have taken the help of general information in writing this. If you read anything related to your health anywhere, then definitely consult a doctor before adopting it.