How to treat infected crabs?

Shave off the hair, let the crabs and eggs attached to the pubic hair be removed together, and then apply lindane ointment. This is the medicine prescribed by the hospital doctor for crabs. It will be fine in four or five days. Wash your hair with music if it itches. They are sold in pharmacies. It's probably psychological. Crabs don't grow in your hair. They usually only move in your pubic hair. All the sheets and underwear are disinfected, washed with water and exposed to the sun. Don't listen to the doctor's lies.