A SEVERE, RECURRING HEADACHE DISORDER
Cluster Headache
A rare, severe form of headache with intense one-sided pain around the eye, occurring in clusters of weeks to months. Manageable with acute oxygen and preventive therapy under specialist care.
ABOUT THIS CONDITION
What is Cluster Headache
Cluster headache is a rare but severe form of headache, considered one of the most painful conditions in medicine. It is characterised by intense, sharp, burning or stabbing one-sided pain, typically around or behind the eye, lasting 15 minutes to 3 hours. Attacks come in 'clusters' — periods of weeks to months with one to several attacks daily — separated by remission periods that may last months to years. Attacks are often accompanied by a red, watery eye on the affected side, drooping eyelid, runny or blocked nostril, sweating and a feeling of restlessness or agitation. Triggers include alcohol during cluster periods, strong smells and changes in sleep pattern. Treatment requires specialist neurology input and includes acute oxygen therapy, specific abortive medical therapy and preventive medical therapy during cluster periods. Cluster headache significantly affects quality of life and mental health, and patient support is essential. Dr. Patnam Pravallika Reddy provides initial evaluation and co-management with neurology at Lux Hospitals, Hyderabad.
SIGNS TO WATCH
Common Symptoms
Symptoms that need attention
WHY IT HAPPENS
Causes & Risk Factors
- Disturbances in the hypothalamus — the body's biological clock
- Family history in some patients
- Triggers during cluster periods — alcohol, strong smells, certain medications
- Changes in sleep pattern
- More common in men, typically starting in adulthood
- Smoking is associated with higher risk
- Mechanism is not fully understood
CLINICAL DETAILS
KeyFacts
Clinical evaluation based on characteristic features; imaging to exclude other causes in selected cases
Cluster periods of weeks to months, separated by remission
Acute oxygen therapy, abortive medical therapy and preventive medical therapy
One of the most severe forms of headache pain
Neurology co-management is recommended
Available at Lux Hospitals, Hyderabad — co-managed with neurology
HOW WE TREAT IT
Treatment Approach
Oxygen Therapy & Specialist Care
The most effective approach combines high-flow oxygen therapy for rapid abortion of attacks, specific abortive medical therapy, preventive medical therapy during cluster periods and specialist neurology co-management for advanced therapies in refractory cases.
- 1
Consultation & Assessment
Dr. Pravallika reviews the characteristic headache pattern, examines the patient and arranges imaging to exclude other causes if needed.
- 2
Treatment Planning
A personalised plan is created in coordination with neurology, including acute, abortive and preventive strategies.
- 3
Medical Management
Acute oxygen therapy, abortive medical therapy, preventive medical therapy during cluster periods and trigger avoidance.
- 4
Recovery & Follow-up
Regular review during cluster periods, adjustment of therapy and ongoing specialist co-management.
AVAILABLE TREATMENTS
Treatment Options
High-Flow Oxygen Therapy
Breathing 100% oxygen through a mask aborts most cluster headache attacks within 15 minutes and is one of the most effective acute therapies.
Specific Abortive Medical Therapy
Specific medical therapy taken at attack onset effectively aborts cluster headaches in many patients.
Preventive Medical Therapy During Cluster Periods
Daily preventive medical therapy reduces the frequency and severity of attacks during cluster periods.
Trigger Avoidance
Avoiding alcohol, strong smells and other personal triggers during cluster periods is essential.
Specialist Neurology Care (Referral for neurology)
Cluster headache should be co-managed with neurology, particularly for refractory cases and advanced therapies.
COMMON QUESTIONS
Frequently Asked Questions
Not sure about your condition?
Compassionate, confidential consultations — Book your appointment today.