A nerve block, or neural blockade, is a method of producing anesthesia — a loss of feeling used to prevent or control pain. Nerve blocks can be surgical or nonsurgical. Nonsurgical nerve blocks ...

Thumb numbness can be caused by a pinched nerve or diseases that damage the protective coating of nerves. Carpal tunnel syndrome is a common cause of numbness in the palm and thumb. Numbness can also ...

A pinched nerve in your finger may cause symptoms like tingling, weakness, or pain. It’s unlikely the pinched nerve is actually in your finger, however. The term pinched nerve indicates that one of ...

A peripheral nerve block is a procedure done by an anesthesiologist to provide postoperative pain relief for people having knee replacement surgery. The anesthesiologist (a doctor specializing in pain ...

What Is the Occipital Nerve? The occipital nerve is actually a group of nerves that give you feeling in your scalp. They branch off from larger nerves in your spinal cord. There are three kinds of ...

A nerve block works by preventing pain signals from reaching the brain. There are permanent and temporary options. Both are generally safe procedures. Nerve blocks are an effective way to prevent, ...