Redness
When the bacteria causing osteomyelitis penetrate the body, it activates the immune system. This leads to inflammation and irritation in the surrounding skin area. As a result, you might notice redness or even swelling. The affected area might be warm and painful to the touch. The symptom might last a few days to a few weeks until you get the right treatment options. Some anti-inflammatory drugs can provide immediate relief, but keep in mind that they do not cure the condition. [3]
