Cluster Headaches

Cluster headaches are intense, one-sided headaches that come on suddenly and often occur at the same time each day. They can cause sharp pain around the eye and may be accompanied by redness or tearing.

What are cluster headaches?

Cluster headaches are a type of severe headache that happens in groups or "clusters." People often experience them for weeks or months at a time, followed by periods with no headaches.

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What are the symptoms of cluster headaches?

The symptoms of cluster headaches can include:

  • Intense pain around one eye or one side of the head
  • Red or watery eyes
  • Runny or blocked nose
  • Swelling around the eye
  • Restlessness or agitation during an attack

What causes cluster headaches?

The exact cause of cluster headaches is not fully understood, but they may be linked to the body’s internal clock and certain brain chemicals. They can also be triggered by:

  • Alcohol consumption
  • Strong smells, like perfumes or paint
  • Changes in sleep patterns
  • Stress

How common are cluster headaches?

Cluster headaches are relatively rare compared to other types of headaches. They affect about 1 in every 1,000 people, but they can be very intense for those who suffer from them.

Who is more likely to get cluster headaches?

Certain groups of people are more likely to experience cluster headaches, including:

  • Males more than females
  • People aged 20 to 40 years old
  • Smokers

How can I treat cluster headaches?

Cluster headaches can be treated through various options, including:

  • Oxygen therapy, which involves breathing in pure oxygen to relieve pain
  • Medications (like sumatriptan) prescribed by a doctor to help reduce the frequency and intensity of attacks
  • Preventive treatments to stop headaches from occurring

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How to live with cluster headaches?

Living with cluster headaches can be challenging, but some tips may help manage the condition:

  • Keep a headache diary to track patterns and triggers
  • Develop a treatment plan with a healthcare provider
  • Seek support from friends or support groups

Final thoughts

Cluster headaches can be very painful and disruptive. It’s important to talk to your GP or healthcare provider if you are experiencing these symptoms.

Sources

NHS

Healthline

WebMD

Always consult a medical professional
This article is for informational purposes only and is not a substitute for medical advice. Always consult a healthcare professional before starting, stopping or changing any medication. If you have concerns about your medication or experience side effects, speak to your doctor or pharmacist immediately.

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