Itchy head may just be an irritation, but if it persists, it could be a symptom of diseases that affect the skin in the skull region.
An itchy head irritates not only the skin but also the mind. The discomfort in the scalp can be stressful. It turns out that this irritation may not be just a routine itch, as if it persists it could be a symptom of diseases that affect the skin in the head region.
However, don’t be surprised at first, as scratching your head is normal, but it’s good to always be aware. This irritation on the leather can be caused by several factors, such as straighteners, dryers, allergies, irritations from shampoos or creams. In more serious cases, dermatitis and psoriasis may be the cause.
It makes you want to scratch your head just reading it, doesn’t it? But don’t worry, there are several precautions and tips that can avoid this problem and that won’t cost you a lot of money or time. The itch may be temporary if you identify the problem and know how it can be solved. Let’s see next!
Causes of itchy head
1 – Seborrheic dermatitis
Seborrheic dermatitis is scaling of the skin along with red spots, most common on the scalp, causing itching that can cause skin damage.
However, this is a disease that may not have a cure, coming and going throughout life. According to experts, seborrheic dermatitis occurs due to increased sebum on the scalp, low immunity, stress and even fungal infection, but its symptoms can be controlled with the use of medications or special products recommended by a professional.
2 – Scalp mycosis
Also known as Tinea Capitis, scalp ringworm is an infection caused by fungi that causes dandruff, itching and occasional hair loss, and can even cause painful bumps on the neck.
As it is contagious, it is recommended that you do not share personal hair care items with other people.
Always look for a professional for better treatment.
3 – Pediculosis – Lice
Pediculosis is nothing more than an infestation of lice, which are very common in children and can be passed on to people in the same household. On the other hand, this problem can be eliminated easily.
First of all, use treatment shampoos containing 5% Permethrin, such as Kwell, Piosan or Paranix, in addition to using a fine-tooth comb daily until the intruders are eliminated.
4 – Scalp allergy
When using hair cosmetics, whether dyes, shampoos, creams or masks, anyone is susceptible to an unexpected reaction. In short, irritations can include itching, redness, lesions, peeling and even high sensitivity in the region.
To identify the problem and thus find an effective treatment, look for a dermatologist who will probably recommend corticosteroid-based medications or systemic antihistamines. Additionally, ointments, aloe or specific creams can be prescribed.
5 – Folliculitis
Folliculitis is inflammation where hair grows, affecting various parts of the body. On the scalp, for example, it appears due to excess oil and has two types:
- Folliculitis decalvans: causes hair loss and can have irreversible effects.
- Keloid folliculitis: the strands are born very curled inside the scalp, which can cause scars.
Therefore, if you notice that you have scalp folliculitis, see a dermatologist.
6 – Psoriasis and other diseases
Psoriasis is an autoimmune disease that has no known causes, it is only known that it can be hereditary. Thus, the disease manifests itself through red scaly plaques and can occur not only on the head, but also on all other parts of the skin. However, it has no cure and is not contagious, but there are treatments to alleviate the effects.
To identify the disease, it is necessary to see a dermatologist, preferably a psoriasis specialist so that the treatment can occur more efficiently and on time.
Tips to get rid of itchy head
1 – Wash your hair regularly.
Regularly cleaning your hair helps prevent scalp irritation. This way, you prevent the entry of fungi, bacteria, dandruff and lice. However, see what the best hair schedule and washing routine is for your hair type so as not to damage it.
2 – Choose shampoos and conditioners without irritating substances
Shampoos with neutral pH are a great option to avoid allergies caused by shampoo components. So the itching you feel so much could have been caused by an allergy to these substances.
3 – Avoid applying conditioner to the roots
Applying conditioner or creams to the hair roots can cause allergies and an itchy head. Additionally, dandruff can form in the region. Therefore, use the creams only on the length of your hair.
4 – Manage the use of straighteners, dryers, among other tools that heat up
Using tools that heat your hair, in addition to damaging it, can make your head itchy. Therefore, avoid excessive use of straighteners, dryers, etc.
5 – Do you have an itchy head? Look for a dermatologist!
The best way to get rid of an itchy head is to see a professional. This way, a qualified dermatologist will observe the symptoms and be able to diagnose if the itching is something more serious, indicating the best treatment to solve your problem.
You saw that an itchy head can be something simple, but it can also be serious! Take advantage of this information and learn about the appearance of hair: types, washing techniques and tips.
Sources: Tua Saúde, Derma Club, Cabelo, Womens Health Brasil.
Images: iStock, iStock, iStock, FreePik, Head and Shoulders, Grupo Ghanem, Drauzio Varella, Blog Bem Estar and Toda Teen.
