What we treatWhat nerve blocks treatA nerve block is an injection made into a targeted nerve or group of nerves. It can treat nerve pain, the symptoms of nerve injury or damage, and chronic pain linked to nerve problems, while relieving inflammation and supporting natural healing. Nerve blocks can also accelerate recovery for injured nerves.Your physician may recommend one when other treatments have not worked, when pain is too severe to take part in rehabilitation, or as an alternative to surgery and other more invasive procedures.