Basic Types of Wound Dressings 1. Gauze Dressings Most common, inexpensive Used for lightmoderate drainage Can be dry or moist (wet to dry for debridement) Can stick to Purulent drainage: Definition, causes, and treatment Infected wound? : r gastricsleeve Been slightly bleeding and it looks greeny. Should I be getting this looked at as possible redressing . Or to check if infected. It's been 72hrs since op . ASOS's Green Pleated Maxi Dress Is So Popular Already Who What Wear