The first step in eliminating head lice is treating the infestation. Head lice can cause scabs on the scalp. These sores are usually red and swollen, and may contain live lice and nits. The sores may also vary in size. Smaller sores will likely indicate that the lice was recently infested, while larger sores may be a result of scratching.
You can use over-the-counter medicines to treat head lice. These products work by killing the lice. However, it is important to follow the directions on the package. You should not use them more often than recommended, and it’s not advisable to use them on children younger than two years of age. Also, remember that you should always wash the affected area with hot water before using the medication. It’s also important to thoroughly clean the room, including the furniture and floors.
While head lice are not the only cause of scabs on the scalp, they are among the most common. If left untreated, scabs may cause more severe complications, such as an underlying medical condition. If you think you may have a scabby scalp, consult your health care provider to discuss a treatment plan that works for you. Your doctor may prescribe a topical cream, medicated shampoos, or light therapy.
Although head lice do not cause head sores, they may make your scalp itchy and prone to infection, causing you to scratch the affected area. In the worst case scenario, you may even get an infection, especially if the lice are left untreated. Fortunately, there are several OTC medications and shampoos that can be used to kill the infestation.