Tiny red dots on your arms or hands could be a sign of scabies, a highly contagious skin condition caused by mites. Recent outbreaks in the UK have led doctors to warn the public about the rising cases of scabies, which can spread rapidly, especially in crowded environments. Scabies causes intense itching, red bumps, rashes, and can lead to secondary infections if scratched. It spreads through skin-to-skin contact or shared items like bedding or towels.

Early symptoms include persistent itching, particularly at night, and red bumps on areas like wrists and elbows. At-risk groups include schoolchildren, people with multiple sexual partners, and those living in close quarters like nursing homes or prisons. Treatment typically involves medicated creams or oral medication, and preventive measures include washing clothing and bedding in hot water.

Despite the stigma, it’s important not to ignore scabies, as untreated cases can lead to serious complications like bacterial infections. Seeking timely treatment is crucial to alleviate symptoms and prevent further spread.