There's also prescription treatments in terms of lice. But those are normally last resort, and often these days are not necessary. More often what's necessary is to do a re-treatment seven to 10 ...

Thanks to a genetic mutation, super lice are resistant to the treatments you can buy over the counter. But they can still be killed by prescription medicines. Here's how to find out if they are ...

Related: FDA Says Popular Prescription Lice Treatment Can Be Sold Over-the-Counter Treatment for Body Lice Skin Symptoms ...

In the last decade, experts have developed new weapons of attack for when initial over-the-counter treatments don't work. Like prescription ivermectin lotion, which paralyzes lice by disrupting ...

The best flea and tick treatments for ... parasites such as ticks and lice but not heartworms. Products that treat heartworm always require a veterinary prescription. Ease of use: The easier ...