It began on a gloomy weekday in the morning in September 2016. I was working as a educator, attempting to manage a new group of students, when a sharp pain erupted behind my right eye. Then came rapid jolts, like electric shocks. As the school day progressed, the discomfort subsided and then returned with greater force. Multiple times that day I left a teaching assistant with activities and ran to the school bathroom to douse my face with cool water. I tried ibuprofen, but the pain remained unrelenting.
The headaches appeared frequently that autumn, and once more in the spring, soon establishing an yearly cycle. The autumn months were the most severe, then February and March. I could anticipate the routine: aura in the morning, early pangs on the train, full-blown pain in the classroom by mid-morning. In 2019, a GP eventually referred me to a specialist and I was given a diagnosis with cluster headache disorder.
This condition often begin with severe discomfort around a single eye that persists for several hours.
About one in 1,000 people are affected by the disorder, and men are more frequently diagnosed. Attacks usually begin with abrupt, excruciating pain around one eye that reaches its peak within a short time and lasts for up to three hours. Episodes occur in cycles, daily or multiple times a day, and are accompanied by tearing eyes, sagging eyelids or facial sweating. I have an episodic type, which occurs in seasonal bouts; others have continuous attacks, characterized by the lack of extended symptom-free periods.
What connects patients is the intensity. One research paper rated the sensation at 9.7 out of 10, more severe than bone fractures or pancreatitis. A separate discovered a significant percentage of cluster patients reported thoughts of self-harm during bouts; the number dropped to 4% when they were not in pain.
One patient, in her seventies, a long-term patient from Wales, finds this understandable. Her episodes started when she was a toddler. “I would hurl myself on the ground and hit my head. That was put down to being a difficult child,” she says. Her condition worsened through her youth. Drinking in her teens, similar to many triggers, made things worse. After drinking sherry at her school leaving party, she recalls hardly being able to see on the transport home.
Her relatives often mistook her episodes as drunken behavior. Support eventually came from her parent and then from her husband, her spouse. “I was very lucky to find such an understanding person,” she says. Hobbs found clerical work after moving, but often hid her condition. She was dismissed from one job, in part due to absences during episodes. Her breakthrough diagnosis came in the early 2000s at a national hospital.
Still, the failure to plan life around erratic attacks took its toll. She especially hated being unable to plan social events, being seen as unreliable as a colleague, and even having to be cared for by her family during the paralysis caused by the most severe episodes. “It steals from you of the simple freedoms we don't appreciate until they're gone,” she says. She remembers obtaining tickets for a significant concert, only to have an episode inside a facility.
Headaches have been described across history. “The earliest account of headache comes by way of the ancient civilizations in 4000BC,” write experts in a book on the topic. They linked the ailment to an evil entity who attacked his sufferers' heads.
Historical medical texts propose unusual treatments for what some observers would describe as a headache disorder. In the medieval times, severe headache was recognised as a distinct disorder, with treatments ranging from bloodletting to other, more folk cures.
It was a Dutch physician who provided the first comprehensive description of a cluster-type attack. In his writings, he describes a patient “suffering with a very severe headache happening and vanishing daily at specific hours”.
Cluster headaches were only formally classified by international medical societies in the late 1980s. From the mid-20th century to the 1990s, they were thought to be caused by a issue with a major blood vessel that delivers blood to the head. Prominent specialists in treating the disorder explain this.
In 1998, scientists published the results of a study for which they had triggered attacks in patients and monitored the attacks in a imaging machine. The data, featured in a prominent medical publication, showed increased activity of the hypothalamus, which is responsible for human sleep-wake cycles, when patients were in pain, and a deactivation when they felt better.
In spite of such advances, diagnosis remains slow. One man's attacks began in 1986 and felt like “a balloon being blown up behind my left eye”. GPs thought he had a sinus issue; he had four operations before eventually being correctly identified in recently, after a doctor looked up his symptoms.
Specialists say delays in diagnosis and treatment happen because patients are rarely seen during an episode. “You're exhausted and depressed, but not in severe pain,” one says. He works by eliminating other common head pain disorders, such as tension-type headache, before diagnosing the disorder. A thorough patient history is essential: on which part of the head do signs appear? For how long? What time of year? Are there triggers, such as alcohol? Certain characteristics such as redness, sagging eyelids and stuffy nose help confirm cluster headaches. Once identified, patients may be referred to specialist clinics. But a lot of first arrive to A&E or are given unsuitable treatments.
Dorothy Chapman, 78, has suffered from cluster headaches for the majority of her life, although she has been free from an episode since recent years. When she was in her twenties, she had her teeth pulled because dental professionals misinterpreted her symptoms. She thinks the dental profession still need much more education. When a sufferer sought help from a charity, it was Chapman who responded. The author recalls calling a helpline during an bout in 2021; a calm advisor talked me through oxygen treatment and medication until the episode eased.
Official guidelines on management recommend that patients are offered high-dose oxygen and/or a anti-migraine drug administered by nasal spray. No tablets or strong analgesics should be used. Prophylactic choices include verapamil, which apparently helps manage the attacks of well-known individuals.
But consultant specialists believe the official guidelines need updating to reflect a clearer clinical pathway and help general practitioners avoid misprescribing. For episodic patients, timing is everything: “The length of the cycle determines the treatment.” Short cycles with occasional attacks are handled with abortive treatment only. Longer or more severe periods require preventative medications such as certain drugs, sometimes combined with corticosteroids. A significant number of patients also receive a nerve block injection during a bout – an injection into the side of the head where the pain is that reduces nerve activity.
The official guidance need revising to reflect a
Mira is a seasoned gaming analyst with over a decade of experience in the online casino industry, specializing in slot mechanics and player strategies.
