How Do Head Lice Look Like?
WouterKnowing how to spot lice infestation is critical in treating an outbreak. A lice infestation consists of live bugs and their eggs, known as nits. Adult lice are about the size of a sesame seed, and their eggs are easily mistaken for dandruff. If left untreated, lice eggs may lead to small red bumps that can become infected with bacteria.
Lice are grayish white or tan in color. They develop from egg-form into adulthood approximately nine to twelve days after hatching. The life cycle of head lice repeats itself every three weeks. Lice feed on blood several times a day, and they can survive for up to two days off the scalp.
In addition to nits, head lice eggs are also called nymphs. These tiny eggs are attached to the hair shafts and can be easily spotted. If you suspect your child is infested with head lice, nits can be an indication of the presence of live lice. They are the size of sesame seeds, and they can be easily identified in a child’s hair. When you notice them, you can treat them with a live lice treatment or a nit-based lice treatment.
While head lice are not contagious, the immature louse looks similar to an adult. It is about the size of a sesame seed and has six clawed legs. It is gray or tan in color, and may appear darker on dark hair. Head lice are most common on the scalp, but can also be found on eyelashes.
