Head Lice Shampoo – What Are the Head Lice Shampoo Side Effects?

Before buying any head lice shampoo, you should read the instructions and follow the directions on the label. The AAP recommends rinsing topical pediculicides over a sink to minimize skin exposure and minimize absorption. Only use the amount recommended on the label. Using too much can be harmful.

Many lice shampoos contain chemicals and are not safe for children. You should always talk to your health care provider about whether a head lice shampoo is safe for your child. There are also some lice medicines that are not appropriate for pregnant women and people with weakened immune systems. Medicated products are not suitable for all children and may cause irritation of the scalp.

OTC shampoos are usually the first line of treatment. These contain chemicals called pyrethrins, which interfere with the nervous systems of lice. While OTC lice shampoos can be effective, you should consult your doctor or pediatrician before using these shampoos. These products should not be used more than once a week.

Head lice are tiny insects that live on the scalp. They are grayish white or red, and lack wings. They feed on small amounts of blood from the scalp. Without this blood meal, head lice cannot live for more than one day. The eggs that are left behind by these bugs are called nits. These are tiny and sticky and look like dandruff in the hair.