When you are stressed, your body releases a compound called histamine, which can cause you to break out into hives and rashes.
Medically reviewed by Renee Nilan, MD Key Takeaways COVID arm rash is a reaction to the COVID-19 vaccine, usually occurring about a week after the Moderna shot.The rash causes redness, itching, and ...
A Welsh family is mourning the loss of a young runner who died after doctors perplexingly diagnosed her symptoms as allergies ...
More information has emerged about “COVID arm” — a delayed arm rash appearing after Moderna’s COVID-19 vaccine is administered — including likelihood, duration and treatment. Researchers examined 16 ...