Botox Injections use botulinum toxin to paralyze muscle activity temporarily. It is the same toxin that is produced by the microbe that causes a type of food poisoning called botulism. Studies have demonstrated that it is a safe and effective treatment for chronic migraines, and significantly reduces migraine frequency.
Nerve blocks are used in the treatment of pain to stop nerves from sending pain signals to the brain, and can be used to diagnose the source of the pain, and can often treat ch---
There are multiple medications that can be used to prevent the frequency of migraine attacks, as well as medications that can be used to stop migraines if they occur. These medications include pills, injections, and IV infusions.