Itchy hands and feet may be because of eczema, contact dermatitis to detergents, soaps, sanitisers  and chemicals, Psoriasis etc. Avoiding triggering factors, excess use of detergents, harsh soaps or sanitisers may reduce the severity and acute flares. Good emollients can help restore the skin barrier. Antibiotics may be needed to prevent infections through the bleeding skin. Mild handwashes and soaps are recommended to prevent worsening of the skin prevent stripping of natural oil from the skin. Oral antihistamines, oral corticosteroids may be recommended for a short duration under supervision in case of severe flares by a dermatologist.