9.9k views
0 votes
Why do scraped knees and insect bites become red and painful or itchy

User NguyenDat
by
5.3k points

2 Answers

6 votes
because of the bugs bite if it is a mesquito it will itch really bad because it has a disease
User Nullwriter
by
5.4k points
5 votes
Because the venom in the insect
User Camille Vienot
by
5.2k points