User economics3 shared a photo of their arm, which has a "weird patch," as described in the caption, noting that it doesn't "come off." It appears to be a ring-shaped rash, prompting others to ...

The rash is often red or purple and may be either blotchy or solid in appearance. It may be itchy and, in severe cases, it may be painful. Lupus is a chronic autoimmune condition where a person ...

COVID arm is an uncomfortable and harmless reaction that some people have to the Moderna and Pfizer-BioNTech COVID-19 vaccines. It causes a red or discolored rash, often covering a large area of ...

MODERNA’S vaccine is causing a rash on some people’s arms ... “We want to reassure people that [Covid arm] is a known phenomenon. "Having a big red splotch on your arm for a couple of ...

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