Tacvido Cream is used to treat eczema (atopic dermatitis). It works by suppressing the activity of certain immune cells that cause inflammation (redness and swelling) of the skin. This relieves itching and improves rashes in atopic dermatitis.Tacvido Cream is used for external use. It should be used 2-4 times a day on the affected area or use it as suggested by the doctor. It should be applied slowly and evenly to the skin until it is rubbed in. You should not use it too often and you should not cover the treated area with a bandage or plaster. You must inform your doctor if there’s no improvement even after two weeks of treatment or if the skin gets worse.