Tacroz ointment is used for the treatment of eczema. Eczema is a condition that makes your skin red, dry, and itchyTacroz ointment contains tacrolimus as the active ingredient. This ointment is meant for external applications only. It should be applied exactly as recommended by your doctor.Avoid using this medicine to treat other skin conditions than prescribed. Do not use more of this ointment or apply it more often than recommended. Tacroz ointment is not recommended for use in children below 16 years of age.