The stellate ganglion are sympathetic nerves in your neck. They're found on either side of your voice box. You can get an injection called a stellate ganglion block (sympathetic nerve block) to ease ...

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, ...

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 ...

People hospitalized for a debilitating migraine should receive targeted nerve blocks rather than IV opioids to quell their pain, a major update of treatment guidelines suggests. Doctors should use a ...