3% Boric Acid solution can be used for dermatitis, eczema with oozing or small wounds on the skin. Boric acid is a white crystalline powder, may also be colorless slightly pearly luster of the powder, there is obvious irritation. For example, small wounds of the skin, dermatitis eczema oozing, can be used sterile gauze temporarily after the external application of the affected area, with anti-inflammatory and anti-infective effect. Boric acid solution absorbed in large quantities, may cause poisoning, it is recommended to pay attention to the amount of use. If the wound area is large, generally do not recommend the use of boric acid solution. Babies in infancy and early childhood, the organs of the body are not fully developed, also not recommended to use boric acid solution. Boric acid solution is generally not recommended for a long time. Repeated application to avoid chronic poisoning. Pregnant women and breastfeeding should not use the drug, to avoid sucking in the baby. If allergy to the drug is produced, it is prohibited.