Can Head Lice Be Fatal?
WouterAlthough head lice can be very irritating, they are not fatal. While head lice do feed on the scalp, they are not dirty and are not likely to cause any damage to the person’s health. The only danger that these parasites pose to humans is their ability to cause secondary infections. These infections can range from mild to severe, so parents should take precautions to prevent their children from getting these parasites.
A common symptom of head lice is itching, especially at the nape of the neck and behind the ears. This scratching can lead to a secondary bacterial infection. You should immediately consult a doctor if you experience intense head lice itching. Head lice infestations can last for up to six weeks, so it’s important to take care of the problem as soon as possible.
While it’s important to find a cure for head lice infestations, nits can persist after treatment. In some cases, however, even a full treatment doesn’t remove all lice. Nevertheless, it should kill any crawling lice, even if some nits are still left behind.
Fortunately, many OTC and prescription drugs can successfully treat head lice. The best choice for you and your child is to choose a product that contains a benzyl alcohol concentration of at least five percent. This solution is effective against head lice, but it’s important to follow the instructions on the product. Some of these drugs have side effects such as dermatitis, so it’s best to consult your doctor before choosing a solution.
