Pityriasis rosea is a common skin rash that causes a temporary rash of raised red scaly patches on the body.
Young adults frequently develop the skin rash known as pityriasis rosea. A virus is thought to be the cause of some cases of pityriasis rosea. Fall and spring are when it happens most frequently.
Pityriasis rosea can affect multiple family members at once, although it is not thought to transfer from one person to another. Males don't appear to be as affected as women.
Symptoms
Symptoms Attacks typically last four to eight weeks.
The duration of the symptoms can range from 3 weeks to 12 weeks.
The herald patch, which is the first prominent patch of the rash, appears. More skin rashes will start to show up a few days later on the arms, legs, back, chest, and back.
The cutaneous eruptions
frequently pink or light red
are oval-shaped and somewhat scaly.
may have a "Christmas tree" design or follow lines in the skin.
Might itch
In dark skin, lasting brown spots after the rash has healed
Other signs
Fatigue
sore throat
mild fever
Tests and Exams
By examining the rash, your doctor can frequently determine if you have pityriasis rosea.
The following tests are required in rare circumstances:
A blood test to rule out syphilis, which can produce a rash identical to this, is necessary.
to confirm the diagnosis, a skin biopsy
Treatment
You might not need therapy if your symptoms are minor.
To calm your skin, your doctor may advise taking soft baths, using light lubricants or creams, or applying mild hydrocortisone creams.
Itching can be decreased by using oral antihistamines. Antihistamines are available over-the-counter at stores.
The rash may disappear more quickly with moderate sun exposure or UV light therapy. To prevent sunburn, you must take precautions.
Prognosis
Within 4 to 8 weeks, pityriasis rosea typically disappears. Typically, it doesn't return.
When to Consult a Dematology Expert
If you experience pityriasis rosea symptoms, schedule a visit with your doctor by calling.
What can be mistaken for pityriasis rosea?
Careful diagnosis is required since pityriasis rosea can be confused with skin disorders including psoriasis or tinea (a fungal skin ailment also known as ringworm).
Similar rashes can also be brought on by other, less prevalent diseases like syphilis.
Can Pityriasis Rosea Linked To Cancer ?
Gibert's pityriasis rosea is not due to or associated with cancer.
However, very rare cases of pityriasis rosea in the form of case reports have been published in the literature :
Cases related to breast cancer
Hodgkin disease with pityriasis rosea like
Some type of Skin cancer like basal cell carcinoma or squamous cell carcinom or melanoma
Conclusion
Pityriasis rosea is a mild, but common, skin condition. Characterized by scaly, pink, inflamed skin, the condition usually improves after four to six weeks, but can last a few months.
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