Cluster headaches are excruciating attacks of pain in one side of the head, often felt behind the eye.
Our Health A-Z contains more information on Cluster headache.
A migraine is usually a moderate or severe headache felt as a throbbing pain on one side of the head.
Our Health A-Z contains more information on Migraine.
Important: Our website provides useful information but is not a substitute for medical advice. You should always seek the advice of your doctor when making decisions about your health.
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