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 ...

Your greater occipital nerve is responsible for most of the feeling in the back and top of your head. Irritation or inflammation of this nerve can cause headaches. People with occipital nerve ...

Nerve blocks are used for pain treatment and management. Often a group of nerves, called a plexus or ganglion, that causes pain to a specific organ or body region can be blocked with the injection of ...

Medically reviewed by Nicholas R. Metrus, MDMedically reviewed by Nicholas R. Metrus, MD A nerve block for migraine headaches involves an injection of a local anesthetic into the base of the skull or ...

Can a new liposomal bupivacaine product provide long-lasting nerve block with a single injection? An initial study in humans shows promise — but also some "confusing results." Can a new liposomal ...

Please provide your email address to receive an email when new articles are posted on . The study included 58 young persons with migraine flares lasting 24 hours to 3 months. A majority of those given ...

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 ...

The occipital nerve runs from the base of the skull along the back of the head. An occipital nerve block is a procedure to temporarily provide relief from pain related to this nerve, such as that due ...