How does facial dry itch rise skin still have red blood to return a responsibility how to do

Dry, itchy, peeling and red blood on your face. It is generally considered to be caused by allergies. You should go to the dermatology department of the hospital in time. After being diagnosed as allergic, use anti-allergic drugs under the guidance of the doctor. At the same time, you need to conduct allergen screening in time, and then stay away from allergens.