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Pityriasis Rosea

Pityriasis Rosea. By Larissa White. What is pityriasis Rosea???.

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Pityriasis Rosea

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  1. Pityriasis Rosea By Larissa White

  2. What is pityriasis Rosea??? Pityriasis rosea is a rash that occurs most commonly in people between the ages of 10 and 35, but may occur at any age. The rash can last from several weeks to several months. Usually there are no permanent marks as a result of this condition, although some darker-skinned persons may develop long-lasting flat brown spots that eventually fade. It may occur at anytime of year, but pityriasis rosea is most common in the spring and fall.

  3. Symptoms…..!!!...! Pityriasis rosea usually begins with a large, scaly, pink patch on the chest or back, which is called a "herald" or "mother" patch. It is frequently confused with ringworm, but antifungal creams do not help because it is not a fungus. Within a week or two, more pink patches appear on the chest, back, arms, and legs. Patches may also occur on the neck, but rarely on the face. The patches are oval and may form a pattern over the back that resembles the outline of a Christmas tree. Sometimes the disease can produce a very severe and widespread skin eruption. About half the patients will have some itching, especially when they become warm. Physical activities like jogging and running, or bathing in hot water, may cause the rash to temporarily worsen or become more obvious. There may be other symptoms including fatigue and aching. The rash usually fades and disappears within six to eight weeks, but can sometimes last much longer.

  4. What causes pityriasis rosea?? Pityriasis rosea is believed to be caused by a virus. It occurs most often in the fall and spring. Although pityriasis rosea may occur in more than one person in a household at a time, it is not thought to be highly contagious. Attacks generally last 4 - 8 weeks. Symptoms may disappear by 3 weeks or last as long as 12 weeks. There is generally a single large patch (herald patch) followed several days later by a rash.

  5. Current treatment!!!...!!!... If symptoms are mild, no treatment may be needed. Gentle bathing, mild lubricants or creams, or mild hydrocortisone creams may be used to soothe inflammation. Antihistamines, taken by mouth, may be used to reduce itching. Moderate sun exposure or ultraviolet light treatment may help make the lesions go away more quickly. However, care must be taken to avoid sunburn.

  6. Pictures of pityriasis rosea

  7. ON GOING RESEARCH….. Your health care provider can usually diagnose pityriasis rosea by the way the rash looks. A blood test may be needed to rule out a form of syphilis, which can cause a similar rash. Occasionally, a skin biopsy may be needed to confirm the diagnosis.

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