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Parasites

Pubic lice (crabs)Scabies

Scabies

Description

Scabies are tiny mites (smaller that crabs) that burrow under the skin to lay eggs.

Transmission

Scabies are passed on through skin to skin contact, both sexual and non sexual.

Signs and Symptoms

Symptoms are usually noticed within four weeks. The most common symptom is intense itching which is caused when the mites burrow under the skin. The burrowing causes fine red marks on the skin. The mites like warm areas of skin like the groin and armpits. They are also commonly found in the spaces between the fingers and toes. Itching is usually worse while warm, like in bed.

Testing

Scabies are detected by examining itchy areas under a bright light.

Treatment

Scabies are cured by using the appropriate scabies lotions available at pharmacies. All bed linen, clothes, towels and underwear that has come into contact with the infected area should be washed in a hot, soapy wash. Sexual partners and anyone in close physical contact should also be treated to avoid reinfection. It is also advisable to repeat the treatment after seven to ten days.

If You’re HIV Positive

Severe immunosuppression can lead to difficulty eradicating scabies but otherwise people with HIV are not affected differently to others.

Prevention

There are no specific means to prevent you picking up scabies, however, getting treated quickly will reduce the chances of passing it on and will reduce the amount of scabies in the community.

View example (Warning: graphic images)

This page last updated 23 July 2008