The symptoms of a bone infection, or osteomyelitis, include signs of inflammation in the area of the infected bone, according to WebMD. The area may also be swollen. The patient may experience fever, tiredness and irritability.
A bone infection may cause a patient to lose range of motion, reducing his ability to move the affected area normally, states WebMD. If the bone infection is in the spine, the patient often experiences back pain during the night. Bone infections that affect the vertebrae are more often seen in adults, according to Mayo Clinic.
If the patient is a child, he may be lethargic as well as irritable, according to Mayo Clinic. On the other hand, sometimes a bone infection has no symptoms or symptoms that are much like other conditions. Children are more likely to have a bone infection in the long bones of their arms or legs, while diabetics are prone to infections in the bones of their feet.
People who are most at risk for bone infections are those who have suffered an injury in or near a bone or have a weakened immune system, claims WebMD. They can also get an infection from the surgery that is performed to heal an injured bone.