What should I do if I have head lice? Teach you a trick to defeat the enemy

If you have lice on your head, your scalp will itch. They scratch involuntarily, which then causes the skin on their head to be damaged and infected with bacteria, leading to the complication of lymphadenitis. Adult lice will even suck human blood, which can easily affect work efficiency and even cause mental distress. Therefore, once discovered, it must be dealt with in a timely manner.

Head lice is a contagious disease that is usually contracted through contact with a lice carrier. Lice are small insects that can fly onto other people's scalps through contact. Adult lice lay eggs at the roots of hair, which hatch into lice two weeks later. Lice live on hair and grow by biting the scalp and sucking human blood. The main symptoms are: itchy scalp, especially during strenuous exercise or when the head is exposed to heat. Inspection can reveal that there are tiny white, crystal-clear lice eggs densely attached to the roots of the hair. Unlike dandruff, it cannot be easily removed.

Treatment method:

Shaving off all the hair that is infested with lice and then washing the skin thoroughly can completely remove the lice. When using drugs to kill lice in the hair, you should choose highly effective, low-toxic drugs. You can make a lice-killing solution by mixing 10 ml of ethanol (alcohol) and 90 ml of neutral shampoo. When there are lice on the hair, dilute the medicine 100 times with water, take 30 to 50 ml of the diluted liquid to soak the hair, and wash the hair with clean water after half an hour. Do this for 3 consecutive days. You can also wash your hair with 10% Stemona japonica decoction first, then wrap your hair with a towel soaked in the medicine overnight, and wash your hair with clean water the next morning. You can also wet your hair with 25% ethanol (alcohol) solution every week, and it will be effective after wiping it twice. Vinegar can dissolve the mucus on lice eggs. If there are still lice eggs on the hair, you can apply 20 to 40 ml of vinegar to your hair. Comb your hair with a comb the next day to comb out the lice eggs, and then wash your hair with clean water. If there are pubic lice on the pubic hair, you can apply 25% Stemona ethanol (alcohol) solution on it, or you can mix 10% acetic acid solution with an equal amount of kerosene.