To complete the list of skin conditions that can cause an itchy scalp, an article published in Harvard Health Publishing, the website of Harvard Medical School, also mentions atopic dermatitis, a form of eczema that can also affect the scalp. Fungal infections, lice, and hives (urticaria), which can occur as a reaction to food, medication, or sweat, should also not be overlooked. If your itching is due to this type of condition, you will need a doctor’s prescription to receive effective treatment.
Itchy scalp: pollution and stress are to blame
Finally, certain environmental factors can cause an itchy scalp, such as pollution , dry weather, and stress , which can “aggravate physical discomfort .” Don’t hesitate to consult a dermatologist, who can first make a diagnosis and then prescribe shampoos tailored to the problem to soothe your scalp. ” If your itchy scalp persists for more than a week, is severe, or is accompanied by symptoms such as hair loss, sores, or a rash, it’s time to consult a professional,” advises Dr. Anna Chacon.
Sources:
“ How to Save Yourself From an Itchy Scalp, According to a Dermatologist ”, Shape
“ What could be causing your itchy scalp? ”, Harvard Health Publishing, Harvard Medical School
Scalp: the right steps to take to care for it daily
