Thank you very much for your feedback !
Hello,
From the symptoms the possibility of allergies, hives, eczema and atopic dermatitis needs to be ruled out. Eczema is a form of chronic dermatitis (rash).Allergic reaction is one of the important causes of eczema. Allergic reaction can occur to strong soaps, Solvents, chemicals, certain foods, food additives, plants, metals, cosmetics, even urine and faeces of some animals (dust mites).
Wash the areas several times with fresh water. Do not use any cosmetic products at the sites. You can apply some calamine lotion at the rash as it will help in soothing the skin. You can give some OTC oral antihistamine medications like Benadryl or Claritin and see if it helps. For mild-moderate eczema a weak steroid may be used, whilst more severe cases require a higher-potency steroid which are available under prescription. Eczema can be exacerbated by dryness of the skin. Use good quality moisturizers to prevent moisture loss from the skin. If still the symptoms do not improve then please get a clinical examination done by a dermatologist.
I hope it helps. Take care and regards.