Could be hives: Hives can come up very quickly, especially when you scratch. But there are many other causes of "red spots" - without more information it's hard to narrow it down. Your best option is to let a dermatologist look at them and tell you for sure what is going on.
Answered 3/27/2018
5.5k views
A doctor has provided 1 answer
6 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
5 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question