Skin allergy, red itching, tips

If the skin shows allergies and produces red itching, cold water can be applied appropriately in the early stage of treatment, which can reduce itching and redness to a certain extent. Because of this cold stimulation, local capillary contraction is caused, so the symptoms of skin allergy are relieved to the greatest extent. Of course, if this symptom still persists, it is necessary to use drugs in time to treat it.