Full-Blown Suffering: A Personal Battle Against the Puzzling Suffering of Cluster Headaches

It was a gloomy Monday in the morning in September 2016. I worked as a educator, trying to settle a new group of students, when a sudden pain sprang behind my right eye. It was followed by quick stabs, like electric shocks. As the school day progressed, the pain subsided and then returned with increased force. Multiple times that day I left a teaching assistant with worksheets and hurried to the staff bathroom to douse my face with cold water. I took paracetamol, but the pain remained unbearable.

The headaches appeared repeatedly that fall, and again in spring, soon establishing an annual cycle. The autumn months were the most severe, then the late winter. I could anticipate the routine: a warning sensation in the morning, early twinges on the train, full-on pain in class by 9.30am. In late 2019, a GP eventually sent me to a specialist and I was diagnosed with cluster headaches.

This condition often begin with severe pain behind a single eye that persists up to several hours.

About 1 in 1000 people are affected by the condition, and men are more often affected. Cluster headaches typically begin with abrupt, severe pain around one eye that peaks within a short time and continues for as long as three hours. Episodes occur in cycles, every day or several times a day, and are accompanied by tearing eyes, sagging eyelids or facial sweating. There exists an episodic type, which occurs in periodic bouts; some patients have chronic cluster headaches, defined by the absence of extended symptom-free periods.

What connects sufferers is the intensity. One research paper scored the pain at 9.7 out of 10, higher than broken bones or other conditions. A separate discovered 64% of cluster headache patients reported thoughts of self-harm amid bouts; the figure dropped to 4% when they were pain-free.

One patient, in her seventies, a long-term sufferer from Wales, finds this understandable. Her episodes began 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 symptoms worsened through her youth. Drinking in her adolescence, like many causes, made things worse. After having alcohol at her graduation party, she recalls barely being able to see on the transport home.

Her family often interpreted her episodes as drunken episodes. Understanding eventually came from her father 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 concealed her illness. She was dismissed from one job, partly due to time off during attacks. Her breakthrough identification came in 2002 at a national neurology center.

Nevertheless, the inability to plan daily activities around unpredictable pain took its effect. She especially disliked being unable to plan outings, being seen as flaky as a co-worker, and even having to be cared for by her children during the incapacitation caused by the worst episodes. “It robs you of the small freedoms we don't value until they're gone,” she says. She remembers obtaining tickets for a significant concert, only to have an episode inside a portable toilet.

Headaches have been described throughout history. “The earliest description of headache originates from the ancient civilizations in antiquity,” write experts in a book on the subject. They linked the disease to an malevolent spirit who afflicted his sufferers' heads.

Ancient medical records propose unusual remedies for what modern experts would classify as a headache disorder. In the medieval times, severe headache was identified as a separate disorder, with therapies ranging from herbal concoctions to other, more folk cures.

It was a Dutch doctor who provided the initial detailed account of a cluster headache. In his medical observations, he describes a patient “afflicted with a very severe headache happening and vanishing daily at specific hours”.

The disorder were only officially recognised by international headache committees in the late 1980s. From the mid-20th century to the late 1990s, they were thought to be caused by a issue with a major artery that supplies blood to the head. Prominent experts in treating the disorder explain this.

In 1998, researchers published the results of a study for which they had triggered cluster headaches in patients and monitored the episodes in a brain scanner. The results, published in a major journal, showed increased activity of the a brain region, which is in charge for human sleep-wake cycles, when patients were in discomfort, and a reduction when they recovered.

Despite such advances, diagnosis remains delayed. Jamie Charteris's symptoms began in the 1980s and felt like “a balloon being inflated behind my one eye”. Doctors thought he had sinus problems; he had four operations before eventually being diagnosed in recently, after a physician looked up his symptoms.

Specialists say wait times in diagnosis and managing happen because patients are seldom seen during an episode. “You're exhausted and low, but not in agony,” a doctor says. He proceeds by eliminating other common head pain conditions, such as tension-type headache, before confirming cluster headaches. A detailed patient history is crucial: on which part of the head do signs appear? For how long? What time of year? Are there triggers, such as alcohol? Certain features such as redness, sagging eyelids and stuffy nose help verify the diagnosis. Once diagnosed, patients may be sent to dedicated centers. But a lot of first go to emergency rooms or are given unsuitable therapies.

Dorothy Chapman, 78, has experienced the condition for most of her adult life, although she hasn't had an attack since 2016. When she was in her 20s, she had her molars extracted because dental professionals misunderstood her symptoms. She believes dentists still need much more awareness. When a sufferer sought help from a support group, it was Chapman who replied. The author recalls calling a support line during an attack in early 2021; a calm advisor guided them through oxygen treatment and drugs until the episode passed.

National guidance on management recommend that patients are offered high-dose oxygen therapy and/or a specific drug administered by injection. No oral painkillers or opioids should be used. Preventive options include a blood pressure medication, which apparently helps manage the attacks of well-known individuals.

But leading specialists believe the official guidelines need updating to reflect a more defined treatment pathway and help general practitioners avoid incorrect prescriptions. For episodic patients, the treatment window is everything: “The duration of the bout dictates the treatment.” Short bouts with infrequent attacks are managed with acute treatment alone. More prolonged or more intense bouts require preventives such as certain drugs, sometimes combined with steroids. Many patients also receive a greater occipital nerve block during a bout – an injection into the area of the skull where the pain is that reduces nerve signals.

The official guidelines need updating to reflect a