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 ...

Researchers from Philadelphia-based Jefferson Health have discovered that an injection of anesthetic to specific nerves in the neck may be able to improve loss of smell and taste associated with long ...

Injected medications can help prevent migraine episodes or treat an active migraine by reducing pain and inflammation. Preventive injectable medications can be self-administered at home. Others ...