Pityriasis Rosea Research Paper

The Pityriasis rosea is a rash that usually starts as a circular or oval large chest, abdomen or back. The slick mother can be as large as 10 cm in diameter. The slick mother is usually followed by a distinctive pattern of similar lesions, called secondary eruptions that are smaller. Pityriasis rosea can affect any age, but more commonly it occurs between 10 and 35 years, and usually goes away by itself within six weeks. Pityriasis rosea can cause itching, and treatment usually focuses on relief symptoms.

The exact cause of pityriasis rosea it is not clear, although there is evidence that the rash may be triggered by a viral infection, particularly by certain strains of the herpes virus. Pityriasis rosea, however, is not contagious.

Symptoms of pityriasis rosea
Pityriasis rosea is manifested initially with a pink mark (blob mother) …show more content…
It affects mainly the trunk, although sometimes it can appear on the upper limbs or scalp. Very rare, however, the onset of stains on the lower limbs, face and genitals.

The doctor diagnoses Pityriasis rosea looking rash. Diagnosis can be difficult when you only see the big macula, because the disease is often mistaken for ringworm or eczema at this stage.
In the differential diagnosis the doctor must rule out also: Psoriasis and parapsoriasis Syphilis secondary seborrheic dermatitis Urticaria Allergic reaction. After the appearance of the rash, the diagnosis is simple. The skin biopsy is done only in case of Pityriasis rosea persistent, that is, if it passes. If you see the lymph nodes, does not depend on pityriasis.

In most cases, pityriasis rosea passes alone into four / six weeks. If the rash does not disappear or if the itch is troublesome, a variety of treatments may be helpful. Drugs Some medications can relieve symptoms and shorten the duration of pityriasis rosea. Examples