HEYAOI.NET

/n/ - News+

Thread No.6587 — Why scratching a mosquito bite makes it so much worse, according to science
Name
E-mail
Subject
Comment
File
Password (for deletion)
Scratching activates mast cells that release histamine and substance P, creating a prolonged itch-scratch cycle that worsens skin inflammation.

https://www.foxnews.com/health/why-scratching-mosquito-bite-makes-so-much-worse-according-science