Can medical dressings promote wound healing and protect wounds from infection?

Medical dressings usually have the function of promoting wound healing and protecting wounds from infection. Specifically:

Promote wound healing: Medical dressings can provide a moist environment that helps speed up the wound healing process. They absorb secretions around the wound, keep the wound surface moist, and promote cell growth and regeneration. Some medical dressings also contain ingredients that promote healing, such as collagen, growth factors, etc., which can speed up the wound healing process.

Protect wounds from infection: Medical dressings are protective and can effectively protect wounds from bacteria, viruses and other external contaminants. They cover the wound, preventing bacteria and other pathogens from entering the wound, reducing the risk of infection. Some medical dressings also have antibacterial properties and can inhibit the occurrence of wound infection.

Selecting appropriate medical dressings and using them correctly can effectively promote wound healing, protect wounds from infection, improve treatment effects, and reduce the occurrence of complications. However, it is necessary to select the appropriate medical dressing according to the type of wound, treatment needs and doctor's advice, and use it strictly in accordance with the doctor's instructions.