If the fluid is clear yellowish fluid consider tissue fluid exudation, if the fluid is purulent consider the presence of infection etc. Therefore, the wound clear liquid exudate need to be based on the nature of the wound, the nature of the liquid clear wound damage degree, so as to determine the good and bad. 1. Due to abrasion early after the skin parts of the transparent exudate, local clean and no pollution, and eventually formed a blood crust, the liquid is considered to be from the plasma, tissue fluid, this time more conducive to wound healing. 2. If the wound site is deeper, or located in the abdomen, the transparent liquid shows blood color, purulent, and there is pressure and pain in the wound site, infection and other conditions, then consider taking active anti-infective treatment, and if necessary, need to be debridement treatment. Therefore, the wound transparent oozing liquid also due to different wounds and their nature of the difference between good and bad, according to the specific circumstances to judge, if you can’t judge or emergency situation, should consult a doctor in a timely manner, under the guidance of a professional doctor for treatment.