Add Yahoo as a preferred source to see more of our stories on Google. While some aspects of our health are more visible than others, many become evident through symptoms that we can see from the ...

A rash, or dermatitis (eczema), on the neck is skin inflammation and irritation. It causes a change in appearance and texture on the front, sides, or back of the neck. The appearance of a neck rash ...

Amelia Brown woke up with soreness and a rash on her arm a week after getting her first Moderna shot. Amelia Brown Some people may experience a rash on their injection arm after getting the Moderna ...

Brudzinski’s sign is present when passive neck flexion in a supine patient results in involuntary flexion of the knees and hips. A separate sign — the contralateral reflex — is present if passive ...

This autoimmune disease may impact your skin as well as your nails and hair. Learn what to look for to treat lupus more effectively.

A small number of people are reporting a delayed arm rash about a week after receiving the COVID-19 vaccine, most commonly after the first dose. It’s been dubbed “COVID arm,” but medical professionals ...

Some people may experience a rash on their injection arm after getting the Moderna COVID-19 vaccine. The rash is likely a delayed allergic reaction or hypersensitivity. Experts say there's no need to ...