When should you seek medical help? If the itchiness doesn't go away in a few days and is accompanied by hair loss, pain, sores, or intense itching, see your doctor. An itchy scalp due to a fungal infection, lice, and some other conditions won't go away without medical treatment.
What diseases cause itchy scalp?
- Dandruff. If your scalp is dry and itchy and you see flakes on your hair or clothing, you may have dandruff. ...
- Reaction to a hair care product. ...
- Hives. ...
- Head lice. ...
- Scabies. ...
- Scalp ringworm. ...
- Scalp psoriasis. ...
- Atopic dermatitis.
How do you know when itching is serious?
When to see a doctor See your doctor or a skin disease specialist (dermatologist) if the itching: Lasts more than two weeks and doesn't improve with self-care measures. Is severe and distracts you from your daily routines or prevents you from sleeping. Comes on suddenly and can't be easily explained.6 ene 2021
Why does scalp itch more at night?
Why Scalp Itchiness Increases at Night Hormone fluctuations: Circadian rhythms (the body's internal clock) regulate levels of certain hormones. At night, the production of anti-inflammatory hormones called corticosteroids naturally falls, which may exacerbate feelings of itchiness.1 dic 2021
What autoimmune diseases can cause your head to itch?
What autoimmune disease causes itchy scalp? Psoriasis is an autoimmune disease that causes itchy scalp. Psoriasis is a chronic autoimmune disorder causing reddish and scaly patches in the skin or scalp.10 jul 2020
Can autoimmune disorders cause itching?
Pruritus is a common symptom of autoimmune conditions affecting the skin. However, it is often overlooked in clinical routine and by the scientific community. Therefore, awareness on this issue should be raised.21 jun 2019