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 ...

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, ...

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 ...

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 ...

Back injections can provide significant pain relief for some people. Doctors target specific locations in your spine and muscle to provide the most effective pain relief. If you have back pain that’s ...