Red and itchy skin, may be due to urticaria, insect bite dermatitis, eczema and other factors, mainly related to contact with allergens, can cooperate with the doctor to choose topical medication, oral medication, life care and other ways to relieve.
1. urticaria: often the first itchy skin, followed by the emergence of the wind, the wind can be bright red, so the skin can be seen red and itchy, for the known allergens, the patient should usually avoid re-exposure, at the same time to cooperate with the doctor for diagnosis and treatment, such as oral loratadine, cetirizine and other antihistamines, to improve the patient’s symptoms.
2. Insect bite dermatitis: after being bitten by mosquitoes, it is possible to make the skin allergic reaction, which can be manifested as redness and swelling of the skin at the place of being bitten, pimples and accompanied by intense itching symptoms. Can be used locally weak to moderate glucocorticoid cream such as mometasone furoate ointment coated with anti-inflammatory anti-itch, itching can be serious oral antihistamines, including loratadine, cetirizine, phenylephrine and so on.
3. Eczema: flushing at the base of the skin during the attack, pimples, blisters and so on can appear on the skin, accompanied by severe itching, can be used externally with glycerine lotion to stop itching, but also can be used weak to moderate glucocorticosteroid ointment, such as hydrocortisone, betamethasone and so on, to achieve the effect of anti-itch and anti-inflammatory.
There are other possible causes of red and itchy skin (e.g. atopic dermatitis, atopic dermatitis, etc.), and it is necessary to cooperate with the doctor as soon as possible to clarify the cause, and then carry out standardized treatment.