What Symptoms Do Chiropractors Treat? This depends, in part, on whether the chiropractor specializes in specific areas of treatment, or offers general care. For example, many professionals focus on sports medicine, occupational health, and imaging studies for diagnosing particular disorders. Others concentrate on joint pain, nutrition counseling, and rehabilitation following injuries. Chiropractic care is based on the idea that the body's functions are controlled by signals that originate in the brain, and are distributed via the nervous system. Because these signals flow through the spinal cord, misalignments in the vertebral column lead to a host of ailments. A chiropractor can help resolve them by performing minor adjustments.