Overview
Wound infection occurs when there is a growth of microbes, commonly bacteria in the wound. A wound is a break or opening in the skin or deeper layers due to cut, insect or animal bites, surgery, trauma or injury. Wound infections can range from mild infections to severe infection. They can also be either superficial or deep wound infections. When a wound is infected, it can lead to signs and symptoms such as skin redness, swelling, warm on touch, pain, itchiness, pus discharge, foul-smelling and discoloration of the wound. Sometimes wound infection can associate with fever and chills. There are some conditions that will delay the healing rate of wound infection, for instance, diabetes, weakened immune system, area with poor blood circulation, older age, immobilization of the affected area, malnutrition, and poor hygiene. Wound infections can be treated with either topical or systemic antibiotics, drainage of pus or abscess by minor surgery and wound toileting. They can be prevented by proper cleaning and dressing of the wound daily and taking care of personal hygiene.
