Many over-the-counter shampoos and lotions use similar killing mechanisms to DDT, which has made it easier for lice, in some place, to grow resistant to these treatments as well. But scientists ...

Piperonyl butoxide 4%, pyrethrum extract (equivalent to 0.33% pyrethrins); shampoo + conditioner in one ... Use fine-tooth or special lice/nit comb on hair to remove nits. Pubic lice: treat ...

Start with an over the counter shampoo, lotion, or cream. Use the lice comb that comes with the ... And that's true of prescription medicine as well. Also, wash their clothes, linens, and anything ...

If OTC options don't resolve the issue, a healthcare provider may recommend prescription shampoos or topical medications to address stubborn dandruff. Although people of all ages can have lice or ...

The best flea shampoo overall is Adams Plus Flea and Tick Shampoo with Precor, which kills fleas, ticks, and lice on contact and works for up to 28 days. Shampoos can be a great first line of ...