Hello,
Skin irritation can be due to many causes other than hives. Itchy skin that isn't accompanied by other
obvious skin changes, such as a rash, is most often caused by dry skin (xerosis).
Other conditions cause itchy,irritated skin as well. Skin conditions like psoriasis,dermatitis,lice,scabies
and hives, internal diseases like liver and kidney disorders,diabetes, iron deficiency anemia, irritation and
allergic reactions to chemicals,wool,soaps,cosmetics and certain foods can cause itchy skin.
You can apply an anti-itch cream or lotion to the affected area. Oral antihistamine, such as Benadryl can also
be used. You should take a comfortably cool bath and wear smooth-textured cotton clothing. Covering the
affected area with bandages and dressings can help protect the skin and prevent scratching. You should choose
mild soaps without dyes or perfumes and use a mild, unscented laundry detergent when washing clothes, towels
and bedding.
Pls take a second opinion from a dermatologist if the symptoms persist. He/She will start with the specific
medications. If an internal disease is found, whether it's kidney disease, iron deficiency or a thyroid
problem, treating that disease often relieves the irritation.Lastly,Phototherapy can also be tried.
Hope it helps.Take care and pls do keep me posted if you have any additional queries.