Itchy scalp is often caused by a skin condition, but it can also be a sign of other problems. Explanations.

Itchy scalp: what are we talking about?

Itching is a skin irritation that makes you want to scratch. Itching can affect all areas of the body, including the scalp. In medicine, we talk about pruritus. The causes of an itchy scalp are numerous. Each cause has its own treatment.

What are the symptoms of an irritated scalp?

Besides itching, an irritated scalp can result in other symptoms:

  • the presence of dander (pieces of dead skin);
  • dry skin;
  • excess sebum;
  • inflammation of the scalp (redness, heat, edema).

What are the possible causes?

The most common causes are:

  • the presence of dandruff;
  • seborrheic dermatitis;
  • a psoriasis;
  • and eczema ;
  • ringworm of the scalp;
  • head lice.

What treatments?

Treatment for itchy scalp will depend on the cause. Among the most prescribed treatments, we find:

  • moisturizing creams;
  • special shampoos (anti-dandruff, anti-irritation);
  • anti-lice treatments (chemical treatments, shampoos and conditioners);
  • antifungal treatment for ringworm of the scalp;
  • topical corticosteroid-based lotions for seborrheic dermatitis and psoriasis.

A risk of complications in the absence of treatment

Complications can arise if you do not treat the problem:

  • a alopecia (hair loss) ;
  • an infection caused by scratching lesions;
  • itching or irritation in other areas of the body;
  • a skin infection secondary to itchy scalp.

Itchy scalp can also disrupt sleep, daily activities and self-esteem. If you suffer from persistent itchy scalp, talk to your doctor.

Annabelle Iglesias

Journalist

June 16, 2024, at 2:10 p.m.

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