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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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What Causes Dry And Itchy Skin In Case Of Pityriasis Rosea?

Hi there, here is my general info: I am a 22year old female. 1.65cm, about 54kg, have low blood pressure, anaemia, hay fever/dust allergy. Have a weakish immune system- always getting sick.



I had pityriasis rosea and the rash stopped about 1 or 2 months ago. I was on Texa 10 tablets to help relieve the itching etc ( which was quite severe). Problem now is that my skin is REALLY dry and feels prickly, itchy and uncomfortable unless I moisturise- every day! Maybe even twice a day. Is this normal and will it go away? (Also it has left white spots/scars on my skin.)
Wed, 8 Oct 2014
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Dermatologist 's  Response
Hello,
Welcome to healthcare magic,
It is normal for skin to be dry after a rash subsides. But usually by 2 months dryness due to rash should subside. Other possibility is your anemia. Anemia is associated with dryness of skin. And most of the patients having hay fever/dust allergy have associated skin dryness, we call Ichthyosis.
I will advise you to continue moisturizing your skin daily. Treat your anemia with iron supplements and iron rich food. Avoid taking bath in very hot water, use very less soap, a soap free cleanser will be ideal. Moisturize immediately after bath. Food rich in omega 3 fatty acids are good for dry skin eg: Cod liver oil, flax seed etc.
White spots post pityriasis rosea will slowly fade away completely.
Hope this helped,
Take care.
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What Causes Dry And Itchy Skin In Case Of Pityriasis Rosea?

Hello, Welcome to healthcare magic, It is normal for skin to be dry after a rash subsides. But usually by 2 months dryness due to rash should subside. Other possibility is your anemia. Anemia is associated with dryness of skin. And most of the patients having hay fever/dust allergy have associated skin dryness, we call Ichthyosis. I will advise you to continue moisturizing your skin daily. Treat your anemia with iron supplements and iron rich food. Avoid taking bath in very hot water, use very less soap, a soap free cleanser will be ideal. Moisturize immediately after bath. Food rich in omega 3 fatty acids are good for dry skin eg: Cod liver oil, flax seed etc. White spots post pityriasis rosea will slowly fade away completely. Hope this helped, Take care.