2 doctors weighed in:

How much time crabs lice at last after used lotion cream twice?

2 doctors weighed in
Dr. Heidi Fowler
Psychiatry
1 doctor agrees

In brief: Depends

Pubic lice (phthirus pubis) can be treated with otc product like nix (permethrin) or rid.
Other options are prescription medications like Malathion (kept on affected area for 8 to 12 hours); invermectin (2 pills – may need to repeated in 10 days); lindane (if you have failed other treatments).

In brief: Depends

Pubic lice (phthirus pubis) can be treated with otc product like nix (permethrin) or rid.
Other options are prescription medications like Malathion (kept on affected area for 8 to 12 hours); invermectin (2 pills – may need to repeated in 10 days); lindane (if you have failed other treatments).
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