What are the symptoms of being bitten by lice?
Dec 29, 2022
Source: Cainiu Health
Dr. Liu Wan
Introduction
If bitten by lice, it is important to treat the affected skin area by disinfecting locally with iodophor, alcohol, or similar agents, and applying anti-inflammatory ointment such as Helicobacter pylori ointment. On the other hand, lice serve as vectors for various infectious diseases—including relapsing fever, typhus, and other dermatological infections—through repeated biting and blood-sucking. Therefore, active measures should be taken to eliminate lice and interrupt transmission routes to prevent infection.
In daily life, small animals often carry lice, which are extremely tiny and difficult to detect. People can easily be bitten by them. So, what are the symptoms of being bitten by lice?
What Are the Symptoms of Being Bitten by Lice?
If bitten by lice, it's important to properly treat the affected skin area—use iodine tincture or alcohol for local disinfection, and apply anti-inflammatory ointment such as erythromycin ointment. Additionally, lice can repeatedly bite and suck blood, acting as vectors for infectious skin diseases, relapsing fever, typhus, and other illnesses. It’s crucial to actively eliminate lice and block transmission routes immediately to prevent infection. Lice can parasitize not only on the human body but also on clothing and bedding. For individuals with head lice, use a fine-toothed comb to remove lice and nits. Topically, apply 50% Pediculosis root tincture or 5% benzyl benzoate lotion. Boil clothes and bedding in hot water to prevent re-infestation.
If you've been bitten by lice and only have a few red spots without other discomfort, washing with warm water may suffice—no further special treatment is needed. If intense itching occurs, first wipe the area with alcohol, then apply calamine lotion to relieve itching, or use Western medicine creams such as deer fat cream. Oral antihistamines like chlorpheniramine or cetirizine may also be taken. In cases of infection, antibiotics may be used in combination. If the above methods prove ineffective, it is recommended to visit a dermatologist at a hospital.
In daily life, pay close attention to how to handle lice bites—avoid scratching, as this may lead to widespread infection. We hope this information helps you. Wishing you good health and happiness!
