all over the body can be found in allergies, viral infection, internal diseases like liver and kidney disorders, diabetes, iron deficiency anemia, irritation and allergic reactions to chemicals,wool,soaps,cosmetics and certain foods.You may take an antihistamine
like Benadryl <span style = 'background-color: #dae8f4'>for</span>
relief in symptoms. Application of calamine lotion may provide a soothing effect.for
mild-moderate symptoms a weak steroid may be used, whilst more severe
cases require a higher-potency steroid.