What is scabies?

Scabies is a contagious infestation caused by microscopic mites known as Sarcoptes scabiei. These mites burrow into the skin, leading to intense itching and an inflammatory reaction. The condition is easily spread through close personal contact and can also be transmitted via contaminated clothing or bedding. This characteristic of being contagious distinguishes scabies from bacterial or fungal infections and different types of dermatitis, as those conditions have other causes and modes of transmission. Understanding scabies in this way highlights the importance of recognizing it as an infestation and not an infection or dermatitis, which helps in properly addressing and managing the condition.