Cluster headaches are intense. Many people call them some of the worst headaches they’ve ever had. They come on suddenly, hit hard, and often return in cycles. The pain usually affects one side of the head, often around the eye or temple. It can feel sharp, burning, or piercing. Because these attacks are so painful, finding the right Cluster Headache Treatment is very important. https://www.atoallinks.com/2026/botox-for-cluster-headaches-how-it-works-and-who-it-helps/