Coconut Oil for Lice. Other symptoms that alert you to a case of head lice include a ticklish feeling on your head, especially at night. Getting rid of lice by going for a swim sounds tempting - but here's what you need to know. The nymph resembles an adult louse but is much smaller; about the size of a pin head. Healthline and our partners may receive a portion of revenues if you make a purchase using a link above.
Illustration of egg on a hair shaft.
Picture of an adult male and female louse. Be sure to wash any combs or clips to avoid spreading head lice from one person to another. Spread by contact with clothing such as hats, scarves, coats or other personal items such as combs, brushes, or towels used by an infested person is uncommon. Even if just one nit or adult louse is found, treatment is advised to reduce the threat of a full infestation. Female head lice can lay several eggs each day. A female louse can lay up to 10 eggs nits per day.