A greater occipital nerve block, commonly known as a GON block or simply a nerve block, involves injecting a local anesthetic and steroid around the greater occipital nerve (GON) located at the back of the head and top of the neck. This procedure aims to reduce tissue inflammation and alleviate headaches. For many individuals suffering from chronic or debilitating headaches, incorporating GON injections into a headache management plan can provide significant pain relief. This

GON block injections can provide short-term relief (typically a few weeks) for some individuals to help prevent migraine attacks. Your doctor might suggest a GON block if other preventive treatments have not been effective, or if you are awaiting the effects of new medications. This option may also be suitable if you cannot undergo other treatments due to age or pregnancy. Additionally, your doctor might recommend a GON block to address a prolonged migraine attack (status mig