Does an infection cause redness swelling odor and drainage from a wound?

Yes. Redness, swelling, odor, and drainage are all signs of an infection in a wound.

* Redness typically indicates inflammation, which is the body's response to an injury or infection.

* Swelling is caused by the accumulation of fluid in the tissue, which can occur as a result of inflammation or infection.

* An unpleasant odor is often caused by the presence of bacteria or other microorganisms in the wound.

* Drainage from a wound can contain pus, which is a mixture of white blood cells, bacteria and other debris. The presence of pus is often a sign of infection.