Cluster Headaches

Cluster headaches are less common than migraine. They occur clustered in time. The pattern may consist of several short-lasting headaches each day or nearly daily for several weeks or months, followed by a headache-free period that may last as long as one year. Headaches are typically one-sided with severe pain centered around the eye and temple, lasting 30 to 90 minutes.

During a cluster period, the episodes frequently occur at the same time of day. This clockwork regularity may show itself by waking up the sufferer every night within one hour of bedtime. Regular occurrences that coincide with certain seasons are also common.

When cluster headaches occur, they generally strike suddenly and without warning. During an acute attack, you may feel restless, desperately attempting to find relief by pacing about. You may find yourself becoming agitated. The pain remains intense for 45 to 90 minutes and may either decrease steadily or quite suddenly.

Symptoms

• Several short-lasting headaches each day or nearly daily for several weeks or months
• Pain typically occurs on one side with severe pain centered around the eye an temple
• Cluster headache symptoms often mimic sinus including nasal congestion and teary eyes. Sufferers may also display a drooping eyelid or an eye that turns blood red during an acute episode.

Outlook

Cluster headaches can typically be treated successfully. Treatment plans often involve patient education, preventive medication and symptom management.