Repeated redness, swelling, itching and skinning around the eyes of patients may be caused by vitamin deficiency, atopic dermatitis, etc. Patients should seek medical attention in time to clarify the cause of the disease and then treat it. 1. Vitamin deficiency: patients with repeated redness, swelling, itching, skin and other discomforts around the eyes, may be caused by vitamin deficiency, the patient has the experience of picky eaters, should be supplemented with vitamins, thus promoting the recovery of the condition. 2. Allergic dermatitis: allergic patients exposed to pollen, dust and other allergens, may be caused by atopic dermatitis, patients may appear around the eyes red, swollen, itchy, skin and other discomfort, patients can follow the doctor’s instructions to use loratadine, benadryl and other drugs to ease the discomfort of the eyes. It is recommended that patients with red, swollen and itchy eyes should consult a doctor promptly to assess their condition and follow the doctor’s instructions for treatment.