Is itching on the scalp dangerous?
Itching of the scalp is a symptom of certain processes going on in the body.
Sometimes the cause of this discomfort is improperly selected shampoo or other hair care products, it may cause itching of the hair dye or frequent bathing. It should be noted that the indirect cause of itching in some clinical cases is stress.
Common causes of common chronic itching include:
- Dandruff;
- Head lice;
- Psoriasis;
- Allergic reaction;
- Atopic dermatitis;
- Disorders of the nervous system.
If despite self-medication, or avoidance of the irritant, the condition does not improve, the symptom does not go away, it is necessary to consult a doctor.
Source:
https://www.medicinenet.com/why_is_my_head_itching_so_bad/article.htm
