what is crabs infection

Crabs infection usually means pubic lice —tiny parasites that live in coarse hair, most often the pubic area. They spread mainly through close physical contact, often sex, and cause intense itching ; treatment is usually with special medicated creams or shampoos.

Quick Scoop

• What it is: An infestation of pubic lice, also called “crabs.”

• Main symptom: Itching in the pubic area, sometimes worse at night.

• How it spreads: Close body contact; sometimes shared towels, bedding, or clothing.

• Treatment: Medicated lotion/shampoo, plus cleaning clothes and bedding on hot wash/dry settings.

When to get help

See a healthcare professional if:

• The itching is severe or won’t go away.
• You notice lice or eggs in the hair.
• You think you may have another sexually transmitted infection as well.

If you meant an infection of a crab animal or something else by “crabs infection,” tell me more and I’ll explain that version instead.