Acyclovir cream is an antiviral ointment and does not treat eczema. Acyclovir cream can inhibit viral replication and is mainly used for diseases caused by herpes simplex virus and varicella zoster virus infections, such as genital herpes, herpes zoster and herpes simplex. Eczema is a chronic inflammatory itchy disease, consider and contact with allergens related factors, so often with the doctor to give glycerine wash application, can play a role in stopping itching and astringent. In eczema a lot of oozing, you need to choose boric acid solution cold wet compress treatment, but also choose glucocorticosteroids such as mometasone furoate cream treatment, if necessary, combined with oral antihistamine drugs such as loratadine. Therefore, acyclovir ointment can not be used for the treatment of eczema, patients with eczema disease, you can go to the hospital dermatology department, by a professional physician to diagnose and deal with, not blindly use the drug.