Pityriasis Alba

Pityriasis Alba






Pityriasis Alba is a type of skin problem (non cancerous) marked by scaly patches on the affected area of the skin. It very often attacks children and sometimes it is found on adults also. The characteristic feature of this skin disorder is it changes the color of the skin causing hypo pigmentation after lesions are formed on the skin. When the lesions wade off, the skin color gets back to normal.

Pityriasis Alba causing lesions exist in the body ranging from two months to years together. Hence it can be a chronic disorder for many people. This disorder occurs in individuals who are affected with atopic dermatitis.

Symptoms :

The lesions or scaly patches are more or less round or oval shaped and it varies in size from 1cm to 5cm in diameter. Generally these lesions occur in groups forming cluster of 10-20 or sometimes even more. The scaly patches are adherent and occur in the face most of the time. It largely affects the areas like cheeks, chin and mouth of children.

Sometimes it may also develop on neck and arms causing embarrassment to the affected person. Very rarely it is seen on the limbs and trunk region in some adults. The lesions are dark and they form it changes the color of the skin causing hypo pigmentation.

Causes :

The exact cause that is responsible for causing lesions is not known. But factors like heat, wearing abrasive clothing, working in extreme temperatures, smoking and stress can cause pityriasis alba in adults.

Children are at the risk of getting these lesions and it affects both boys and girls. Very often it is found in the age group of 4-15. It will stay on the body but slowly disappear when the child attains puberty stage. Children with pre-history of Asthma, eczema and dryness of skin are more prone to get this infection than others.

Having dry skin complexion can worsen the situation causing more number of lesions and it gets triggered when working in cold environment. The color of the lesions is often dark and working in intense sunlight can increase the intensity of the disorder.

Diagnoses :

Your doctor may scrape some minute part of the scales or patches and test the same under the microscope to rule out any infection caused by fungus or yeast. If the test turns negative, it indicates there is no Yeast Infection and pityriasis alba is confirmed.

Pictures of Pityriasis Alba :

Images, Pics, Pictures and Photos of Pityriasis Alba

Treatment :

No medical care can cure the symptoms and since this skin disorder is benign (non cancerous) many people ignore taking treatment. Over the counter corticosteroid lotions or creams can be beneficial to treat lesions caused by pityriasis Alba. Some doctors recommend taking Ultraviolet therapy for reducing the strength of lesions. Desonide or emollient lotion is prescribed for curing erythema scale or patches. You can use mild coal tar for treating lesions on the trunk. Alternatively you can also apply tacrolimus lotion and pimecrolimus cream for treating pityriasis Alba.

Home care includes taking good care of your skin and staying away from dry climate and hot sunny areas. You should avoid the factors that increase dryness in your skin which may intensify the problem.

In case you need to go out in sunlight, you should use sunscreen lotion liberally to protect your face and arms from getting tanned.

Pityriasis Alba – Symptoms, Causes, Treatment, Pictures

Pityriasis Alba – Symptoms, Causes, Treatment, Pictures

What is Pityriasis Alba?

Pityriasis Alba is a benign skin condition that usually occurs to young children. Pityriasis means scaly or flaky and alba is a Latin word for white, this gives us white scales or flakes. This condition is a mild form of dermatitis and can last for a month but if left untreated, it can last for a year. These patches can be very disturbing for it may also occur to young adults. These are more evident in the winter and summer seasons and to dark-pigmented children. This is not a contagious skin disorder but quite common to the young.

Pityriasis Alba Symptoms

The patches of pityriasis alba are described as round, white or pale patches that usually appear on the face, arms, neck and trunk of the body. The patches can be widespread or clustered in a specific area of the body. There could be slight elevation of the patches but are frequently described as flat. Presence of fine scales can be observed. These lesions are not to be exposed to the sun frequently, for it may conclude to inflammation. The lesions can be prominent during summer, for it will be more emphasized when you have a dark or tan complexion. It would just redden under the heat of the sun. These patches can be triggered in the winter season, for during this period people have dry skin.

Pityriasis Alba Causes

The cause of pityriasis alba is idiopathic (meaning from an unknown cause). There is no definitive root that has been identified for these white patches. Family history of pityriasis alba have shown relevance to have caused this. Studies say that these white spots may have arisen from a mild form of eczema. Excessive treatment of eczema may also have been the culprit for the formation of white scales. A previous skin condition may have bought out the patches. When the skin has healed from a previous skin condition, it leaves out a white space. A lot of medical findings have been presented to simplify the explanation of having pityriasis alba. They say this condition predominantly occurs to women. These patches are said to be preceded by an inflammatory stage that does not involve scaling but then develops to it. Histologic tests show that there is a distinctive decrease in the amount of melanocytes (responsible for our skin color). The patches of pityriasis alba have been observed to go along with the condition atopic dermatitis (a type of eczema).

But there are triggering factors that may conclude to this:

• Heat – summer time can make skin sensitive and vulnerable to skin diseases


• Humid climate – precipitates dryness of the skins


• Skin soaps – without knowing, children and young adults may have acute reactions to skin soaps which they are not usually using


• Asthma – skin asthma has manifestations similar to the symptoms of pityriasis alba


• Clothing detergents – some products are not hypoallergenic that it can result to skin irritation thus leading skin disorders

Pityriasis Alba Treatment

This condition is relentlessly to young children. A very good way to treat this condition is to start at home. Many home remedies have been presented to such condition. These remedies have fairly proven themselves and have taken a notch in the medical science. A very observant mother, who has a very keen eye for skin disorders, is a big contributor to her child’s health. Since we all know that extreme temperatures can be a factor for pityriasis alba, the mother should know how to guide their children and to protect them. During winter, it is wise to regularly moisturize the child’s skin. The use of petroleum jelly on the dry flaky patches would lessen its state. Skin protection is a must during this time especially in hot summer days. These seasons are triggering factor, we should prevent in order to take less time in treating. Block the skin from the scorching sun. Make sure you applied sunscreen to your child’s skin. Advising your teens too is ought to. Or just simply advise them to stay away from the heat of the sun.

You're reading Pityriasis Alba – Symptoms, Causes, Treatment, Pictures posted by minhhai2d, the information is for reference only.

The use of moisturizing soaps or liquid soaps is a must. Moisturizing lotions are to applied on the skin while making sure it is a hypoallergenic. In the case of having a previous skin disease or condition, one should seek proper treatment. Avoid using detergents that your child is sensitive with. Control asthma and take the necessary medications so not to trigger an attack. The use of properly prescribed medications should be promptly followed. Hydrocortisone creams and Pragmatar ointments have given their best results by treating pityriasis alba effectively. The steroid is very much effective in cases of redness around or on the area is suspected. Terrasil has been found a good remedy for skin disorders. It has an all natural component that it is a good skin care product.

Since the patches or spots appear in highly sensitive areas, one should evade from scratching or peeling of the areas. The presence of the rashes may be a physical disturbance especially to the teens and young adults. Emotional support should be provided so that this cannot affect the day-to-day work of the teenager or young adult. But once we are very much religious in treating the flakes, then good results shall be reaped. There is also natural skin care provided. Blending cabbage leaves and straining the juice out of it can be a form of therapy. Apply the extracted juice to the area and leave it dry. You could also apply the leaves directly on the affected skin. Ginger juice with water and lemon juice work agreeably together.

Proper skin care can be root of preventing such skin condition. Once we take good care of our skin and avoid triggering factors, would make us a step away from skin disorders. Make sure that you are truly following your doctor’s advice and remedy. You may be wary of the effect of pityriasis alba but what you really need to do is find the cause and make sure you consult your doctor.

Pityriasis Alba Pictures