Excruciating Pain: My Struggle Against the Enigmatic Suffering of Cluster Headaches
It began on a gloomy weekday morning in September 2016. I was working as a educator, trying to settle a new class, when a intense pain bloomed behind my one eye. Then came quick stabs, similar to lightning bolts. As each class progressed, the discomfort eased and then came back with greater intensity. Four times that day I handed over a colleague with activities and hurried to the school bathroom to soak my face with cold water. I took aspirin, but the pain remained unbearable.
The attacks returned frequently that fall, and again in the spring, soon forming an yearly cycle. September and October were the most severe, then February and March. I could anticipate the routine: a warning sensation in the shower, early pangs on the commute, full-blown agony in class by mid-morning. In 2019, a doctor eventually sent me to a neurologist and I was given a diagnosis with cluster headaches.
Cluster headaches typically begin with intense pain behind one eye that persists for three hours.
Approximately one in 1,000 people are affected by the condition, and men are more frequently affected. Attacks usually start with sudden, severe pain around one eye that peaks within a short time and continues for up to three hours. Attacks come in clusters, every day or multiple times a day, and are accompanied by tearing eyes, sagging eyelids or facial sweating. There exists an episodic type, which occurs in seasonal bouts; some patients have continuous attacks, defined by the absence of long symptom-free periods.
What unites sufferers is the intensity. One study rated the sensation at 9.7 10, more severe than broken bones or other conditions. A separate discovered 64% of cluster headache patients reported thoughts of self-harm during attacks; the number fell to four percent when they were not in pain.
Val Hobbs, 74, a long-term patient from Pembrokeshire, finds this understandable. Her attacks started when she was a toddler. “I would hurl myself on the ground and hit my head. That was put down to being spoiled,” she says. Her condition deteriorated through her youth. Drinking in her adolescence, like many triggers, made things worse. After drinking alcohol at her graduation party, she recalls hardly being able to see on the transport home.
Her relatives often interpreted her episodes as drunken episodes. Support finally came from her father and then from her partner, her spouse. “I was very lucky to find such an exceptional person,” she says. Hobbs took office work after relocating, but often hid her condition. She was fired from one job, partly due to absences during attacks. Her definitive identification came in the early 2000s at a national hospital.
Nevertheless, the inability to plan life around erratic attacks took its toll. She especially hated being unable to plan social events, being seen as flaky as a colleague, and even having to be looked after by her family during the incapacitation caused by the most severe episodes. “It robs you of the small freedoms we don't appreciate until they're gone,” she says. She remembers winning tickets for a significant concert, only to have an attack inside a facility.
Headaches have been described throughout history. “The earliest account of headache originates from the ancient civilizations in antiquity,” write authors in a book on the subject. They attributed the disease to an evil entity who attacked his victims' heads.
Ancient healing texts propose unusual remedies for what modern observers would classify as a migraine. In the middle ages, severe headache was identified as a separate disorder, with treatments ranging from bloodletting to other, more superstitious cures.
It was a Dutch physician who provided the initial comprehensive account of a cluster headache. In his writings, he speaks of a patient “afflicted with a very intense headache occurring and disappearing daily at specific hours”.
The disorder were only formally classified by global headache committees in 1988. From the mid-20th century to the late 1990s, they were thought to be caused by a issue with a key artery that delivers blood to the brain. Leading specialists in diagnosing the condition note this.
In 1998, researchers published the findings of a research project for which they had induced cluster headaches in patients and observed the attacks in a imaging machine. The results, featured in a major journal, showed increased activity of the a brain region, which is responsible for human circadian rhythm, when patients were in discomfort, and a deactivation when they felt better.
In spite of such progress, diagnosis remains slow. One man's attacks began in 1986 and felt like “a balloon being blown up behind my left eye”. Doctors thought he had sinus problems; he underwent multiple operations before eventually being correctly identified in recently, after a physician looked up his complaints.
Specialists say wait times in diagnosing and treatment occur because patients are seldom seen mid-attack. “You're tired and depressed, but not in severe pain,” a doctor says. He proceeds by eliminating other primary head pain disorders, such as migraine, before diagnosing cluster headaches. A detailed patient history is essential: on which part of the head do symptoms occur? For how much time? What season? Are there precipitating factors, such as alcohol? Specific characteristics such as redness, sagging eyelids and stuffy nose help confirm the diagnosis. Once identified, patients may be sent to dedicated centers. But a lot of first arrive to A&E or are given inadequate therapies.
Dorothy Chapman, in her late seventies, has experienced the condition for the majority of her life, although she hasn't had an episode since recent years. When she was in her 20s, she had her molars extracted because dentists misunderstood her pain. She thinks the dental profession still need much more awareness. When a sufferer sought help from a support group, it was Chapman who responded. I remember calling a helpline during an bout in 2021; a calm volunteer talked them through oxygen treatment and medication until the episode passed.
National guidelines on management recommend that patients are offered high-flow oxygen therapy and/or a anti-migraine drug delivered by injection. No oral painkillers or strong analgesics should be used. Prophylactic choices include verapamil, which reportedly soothes the bouts of well-known individuals.
But consultant specialists believe the guidance need updating to reflect a more defined treatment pathway and help general practitioners avoid misprescribing. For episodic patients, the treatment window is everything: “The length of the cycle determines the approach.” Short cycles with infrequent episodes are managed with acute treatment alone. Longer or more severe bouts require preventative medications such as verapamil, sometimes combined with corticosteroids. A significant number of patients also receive a nerve block injection during a cycle – an injection into the side of the skull where the discomfort is that reduces nerve activity.
The official guidelines need updating to reflect a
