Conditions Treated > Cluster Headache

Cluster Headache

Overview: Cluster headache is a type of headache characterized by intense pain around one eye or on one side of the head. It is called a “cluster” headache because it tends to occur in cycles or clusters, often several times a day, for several weeks at a time.

Symptoms

The main symptom of cluster headache is intense pain around one eye or on one side of the head. The pain is often described as sharp or burning, and can be accompanied by other symptoms such as:

  • Redness or tearing in the eye
  • Swelling around the eye
  • Runny or stuffy nose on the affected side
  • Drooping eyelid

Causes

The exact cause of cluster headache is not known, but it is thought to be related to changes in the hypothalamus, a part of the brain that regulates circadian rhythms, sleep, and other bodily functions. Other possible factors that may trigger cluster headaches include:

  • Alcohol consumption
  • Exposure to cigarette smoke
  • Bright lights or glare
  • High altitude

FAQ’s

Cluster headache is a relatively rare type of headache, affecting less than 1 in 1000 people.

The treatment of cluster headache typically involves medications to relieve the pain and prevent future attacks. Options can include:

  • Oxygen therapy
  • Preventive medications such as verapamil or lithium
  • abortive medications such as triptans or high-flow oxygen

Preventing cluster headaches can be difficult, as the exact cause is not known. However, avoiding triggers such as alcohol and cigarette smoke can help reduce the frequency and severity of attacks.

There is no cure for cluster headache, and home remedies such as over-the-counter pain relievers are usually not effective. However, certain lifestyle changes such as getting regular exercise and avoiding triggers may help reduce the frequency and severity of attacks.

There is no cure for cluster headache, but with the right treatment and management, many people are able to control their symptoms and reduce the frequency and severity of attacks

Yes, there are clinical trials for cluster headache, including trials of new treatments and combinations of existing treatments. Talk to your healthcare provider about whether a clinical trial may be appropriate for you.