Brief Answer:
Eczema. atopy Hydrocortisone + moisturizers

Detailed Answer:
Thank you for asking

I read your question and i understand your concern. Some times rashes with pruritus / itchiness may be tricky. Commonest cause of rash is eczema and atopic dermatitis. Moisturizers and topical hydrocortisone creams are advised. These are available easily over the counter. Add some anti histamines to it and wait and see if it helps. Otherwise a consult to a dermatology clinic would be needed to rule out other possibilities for these pruritic rashes. Meanwhile following measures can help as preventive ones.

Reduce stress
Avoid scratchy materials (for example, wool) and chemicals such as harsh soaps, detergents, and solvents
Moisturize frequently
Avoid sudden changes in temperature or humidity
Avoid situations that cause sweating and overheating.

I hope it helps. take good care of yourself and dont forget to close the discussion please.

Take care.
Khan

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