Cluster headache
A type of headache characterized by repeated attacks of unilateral pain lasting 15 to 180 minutes and associated with local autonomic signs.
What is Cluster headache?
Cluster headache is a symptom that people may experience for many reasons. It can be related to infections, chronic conditions, injuries, medication effects, or other health changes. The presence of this symptom alone does not diagnose any condition.
If you have Cluster headache that is severe, persistent, or accompanied by other warning signs, contact a qualified healthcare provider.
Possible conditions associated with Cluster headache
The following conditions have been associated with Cluster headache. Only a health professional can determine the underlying cause.
No related conditions in our database yet.
When to seek medical care
Seek urgent care if Cluster headache is severe, sudden, or occurs with chest pain, difficulty breathing, confusion, severe weakness, or other serious symptoms.