Scabies
Scabies is a skin condition caused by the parasite Sarcoptes scabiei.
The intense itching associated with scabies is thought to be caused by the immune system reacting to the mites and their saliva, eggs and faeces.
A scabies infestation starts when a female mite burrows into your skin.
Male mites move between different burrow sites looking to mate. After mating, the male mite dies and the female begins to lay eggs, whichhatch around three to four days later.
After hatching, the young mites move to the surface of the skin, where they mature into adults after 10 to 15 days. Male mites stay on the surface of the skin, whilefemale mites burrow back into the skin to create a new burrow. The life cycle is then repeated.
Without effective treatment, the life cycle of the scabies mite can continue indefinitely. Scabies mites are resistant to soap and hot water and can't be scrubbed out of the skin.
Scabies mites can't fly or jump, which means they can only move from one human body to another if two people have direct and prolonged physical contact.
For example, scabies mites can be transmitted by:
It's unlikely that scabies will be transmitted through brief physical contact, such as shaking hands or hugging.
Scabies mites can survive outside the human body for 24 to 36 hours, making infection by coming into contact with contaminated clothes, towelsor bed linen a possibility. However, it'srare for someone to be infected in this way.
Scabies infestations can spread quickly because people are usually unawaretheyhave the condition until two to three weeks after the initial infection.
There's an increased risk of catching scabies in confined environments, such as schools and nursing homes, where people are in close proximity to one another.
Scabies is a contagious skin condition caused by tiny mites that burrow into the skin.
The main symptoms of scabies are intense itching and a rash in areas of the body where mites have burrowed.
Scabies is a skin condition caused by the parasite Sarcoptes scabiei.
Your GP will usually be able to diagnose scabies from the appearance of your skin and by looking for burrow marks made by the Sarcoptes scabiei mite.
See your GP immediately if you have scabies and haven't had a previous infection. Delaying treatment places other people at risk.
A secondary infection and crusted scabies are two possible complications of scabies.