The brachial plexus is made up of nerves which come out of the middle and lower neck, and upper back and supply the shoulders, arms, elbows, wrists, hands, and fingers. Your symptoms depend on which nerves are affected. Symptoms experienced can be pain, weakness, swelling, coldness, sweating, numbness, tingling, and/or burning.
Vertebral subluxations can cause nerve impingement. Chiropractic care corrects subluxations allowing for normal nerve function.