How long do cluster headache attacks last?

Cluster headache attacks typically last 15 minutes to 3 hours per individual attack. These intense headache attacks often occur daily during cluster periods that can persist for weeks to months. The pain is extremely severe and concentrates around one eye, often accompanied by watery eyes and a blocked nose on the same side.

What are cluster headache attacks and how do you recognise them?

Cluster headache is one of the most intense forms of headache that exist. The pain is unilateral and concentrates around the eye, often described as a burning or drilling sensation. These attacks clearly distinguish themselves from other headache types through their specific characteristics and timing.

The typical symptoms of cluster headache include:

• Extreme, burning pain around one eye
• Watery eyes on the affected side
• A blocked or runny nose
• Redness of the eye
• Swelling of the eyelid
• Restlessness during the attack

Unlike with migraine, people with cluster headache cannot remain lying still. They actually move a lot during an attack, walk around or rock back and forth. The pain comes on suddenly and also disappears abruptly, which is characteristic of this form of headache.

How long does an individual cluster headache attack last exactly?

An individual cluster headache attack usually lasts between 15 minutes and 3 hours. Most attacks last approximately 45 minutes to 1.5 hours. This timing is remarkably consistent with cluster headache, which helps in making the diagnosis.

The attack progresses in different phases:

• Onset phase: The pain begins suddenly and reaches its peak within a few minutes.
• Peak phase: The pain remains extremely intense for the majority of the attack.
• Resolution phase: The pain usually disappears as abruptly as it came.

The consistent timing is related to the body’s biological clock. Cluster headache is often triggered by changes in the circadian rhythm, causing attacks to return at similar times. Many people get attacks at night or in the early morning hours.

What determines the length of a cluster headache period?

A cluster period lasts on average 6 to 12 weeks, during which one to eight attacks can occur daily. These periods are followed by months or years without complaints. The length of a cluster period varies greatly per person and can be influenced by various factors.

There are two main forms of cluster headache:

• Episodic cluster headache: Periods with attacks, alternated with pain-free periods of months to years.
• Chronic cluster headache: Attacks for more than a year, without a pain-free period longer than a month.

Factors that can influence the duration of a cluster period are seasonal changes, stress, changes in sleep pattern and hormonal fluctuations. Approximately 80% of people have episodic cluster headache, whilst 20% experience the chronic form. Some people can transition from episodic to chronic cluster headache.

Which factors can trigger or worsen cluster headache attacks?

Cluster headache attacks are often triggered by alcohol, strong odours, changes in sleep pattern and stress. These triggers are especially risky during active cluster periods, but usually have no effect during pain-free periods between clusters.

The most common triggers are:

• Alcohol: Especially during cluster periods, even a small amount can provoke an attack.
• Strong odours: Perfume, paint, solvents or other chemical smells.
• Sleep disturbances: Too little or too much sleep, irregular sleep times.
• Stress: Emotional tension or sudden stressful events.
• Seasonal changes: Especially the transition to spring and autumn.
• Altitude changes: Flying or staying at high altitude.

To identify triggers, you can keep a headache diary in which you note when attacks occur and what you did beforehand. During cluster periods it is wise to avoid known triggers, especially alcohol and strong odours. Maintaining regular sleep times can also help in preventing attacks.

How can chiropractic help with cluster headache?

Chiropractic treatment can contribute to relief of cluster headache through improvement of neck function and nerve communication between head and neck. Tensions in the head-neck area can trigger or worsen cluster headache, whereby treatment of this region can work supportively.

Chiropractic treatments for cluster headache focus on:

• Restoration of neck mobility: Reduced mobility in the upper cervical vertebrae can influence headache.
• Reduction of muscle tension: Tension in neck and jaw muscles can trigger attacks.
• Optimisation of nerve function: Improvement of signal transmission between nervous system and blood vessels.
• Correction of posture: Poor posture can cause extra pressure on the head-neck area.

At Ruggensteun we offer specialised treatments for various forms of headache, including cluster headache. Our chiropractors use advanced techniques to reduce tension in the head-neck area and restore the natural balance in the nervous system. Although chiropractic does not offer a cure for cluster headache, it can help reduce the frequency and intensity of attacks. Please contact us for a personal assessment of your situation and discover how we can support you in dealing with cluster headache complaints.