Scalp scalp with blood rash

Scalp itching severely and blood rash: Head lice are parasitic on the head and are more common in women and children with poor hygiene, especially in the back of the head. Oval white dots can be seen on the hair, sticking to the side of the hair shaft, commonly known as gardenia. If you observe carefully, you can see that head lice are crawling on the head. The lice bite has erythema, pimples, severe itching, and is often scratched with hemorrhoids and eczema-like changes. In severe cases, there is exudation of the serum, which can make the hair stick together and emit a foul odor.