There is no cure for cluster headaches. There are a few surgical options that have limited success for some patients. However, these are not first-line treatments for cluster headache. They are a last resort when all else has failed. The surgeries that are available block pain signals through neuromodulation. These are invasive procedures that carry the same risks as any major surgery. Choosing a surgical option is something that should be carefully discussed with your doctor, weighing all the risks and potential benefits. They are no guarantee of relief.