Will Nix cure scabies?
Olivia Hensley
Updated on March 02, 2026
Nix is an OTC version of 1 percent permethrin. It's most often used for head lice. Most doctors recommend using permethrin of at least 5 percent for the treatment of scabies in order to kill both the mites and their eggs. Since scabies spreads quickly, treating with Nix may not kill the infestation.
How long does nix take to kill scabies?
This medication works to get rid of scabies infestation, but skin itching may take 2 to 4 weeks to disappear after treatment. This medication may be available under multiple brand names and/or in several different forms.What kills scabies instantly?
Permethrin cream.Permethrin is a topical cream that contains chemicals that kill scabies mites and their eggs. It is generally considered safe for adults, pregnant women, and children age 2 months and older.