Danette C. Taylor, DO, MS, FACN
Dr. Taylor has a passion for treating patients as individuals. In practice since 1994, she has a wide range of experience in treating patients with many types of movement disorders and dementias. In addition to patient care, she is actively involved in the training of residents and medical students, and has been both primary and secondary investigator in numerous research studies through the years. She is a Clinical Assistant Professor at Michigan State University's College of Osteopathic Medicine (Department of Neurology and Ophthalmology). She graduated with a BS degree from Alma College, and an MS (biomechanics) from Michigan State University. She received her medical degree from Michigan State University College of Osteopathic Medicine. Her internship and residency were completed at Botsford General Hospital. Additionally, she completed a fellowship in movement disorders with Dr. Peter LeWitt. She has been named a fellow of the American College of Neuropsychiatrists. She is board-certified in neurology by the American Osteopathic Board of Neurology and Psychiatry. She has authored several articles and lectured extensively; she continues to write questions for two national medical boards. Dr. Taylor is a member of the Medical and Scientific Advisory Council (MSAC) of the Alzheimer's Association of Michigan, and is a reviewer for the journal Clinical Neuropharmacology.
Charles Patrick Davis, MD, PhD
Dr. Charles "Pat" Davis, MD, PhD, is a board certified Emergency Medicine doctor who currently practices as a consultant and staff member for hospitals. He has a PhD in Microbiology (UT at Austin), and the MD (Univ. Texas Medical Branch, Galveston). He is a Clinical Professor (retired) in the Division of Emergency Medicine, UT Health Science Center at San Antonio, and has been the Chief of Emergency Medicine at UT Medical Branch and at UTHSCSA with over 250 publications.
- What are cluster headaches?
- Who gets cluster headaches?
- What are the symptoms and signs of cluster headaches?
- What causes cluster headaches?
- What triggers cluster headaches?
- How are cluster headaches diagnosed?
- What is the treatment for cluster headaches?
- Can cluster headaches be prevented?
- What is the prognosis for cluster headaches?
- Patient Comments: Cluster Headaches - Treatment
- Patient Comments: Cluster Headaches - Triggers
- Patient Comments: Cluster Headache - Symptoms
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What are cluster headaches?
Cluster headache is pain that occurs along one side of the head. It's frequently described as pain that occurs around, behind, or above the eye and along the temple in cyclic patterns or clusters. The pain of a cluster headache is very severe; many patients describe a “drilling” type of sensation. For classification as a true cluster headache, associated autonomic features such as tearing/watering of the eye, redness of the conjunctiva, rhinorrhea or nasal stuffiness, eyelid drooping, sweating on one side of the face, or changes in pupil size (with the pupil on the affected side becoming notably smaller) are usually present. The headache lasts from 15 minutes to a maximum duration of about 3 hours; however, the headache can recur up to eight times daily. Cluster headache was originally described in the 17th century, but it wasn't until the mid- 20th century that it became known by this name.
Who gets cluster headaches?
Males are two to four times more likely to develop cluster headache than females; however, the overall frequency is quite low, with a prevalence rate of about 1 per 1,000. Because of the rarity of the condition, limited information is available.
Although the vast majority of patients are adults, cluster headache has been reported in children as young as 6 years of age.
What are the symptoms and signs of cluster headaches?
Cluster headache is always unilateral, or one-sided. However, some patients may experience some variability of the side on which their headache occurs. Most patients describe their pain as occurring around or behind the eye; pain is also described as radiating along the forehead, into the jaw or along the gum line and into the teeth, or across the cheek of the affected side. Infrequently, pain may extend into the ear, neck, or shoulder. Although watering (tearing) of the eye is frequently identified, some patients may only experience some redness of the conjunctiva. Eyelid drooping or swelling and a runny nose (rhinorrhea) are often associated with the pain of a cluster headache. Symptoms more commonly identified with migraine headaches, including sensitivity to light, sounds, or odors may occur. However, unlike migraine headache, movement does not worsen the pain of a cluster headache. In fact, many patients (more than 90% in one report) describe a sense of restlessness during their pain.
The headaches associated with cluster occur in groups. While the headaches themselves may be brief (as short as 15 minutes), the headaches can recur up to eight times in 24 hours. Headaches may last as long as 3 hours. Cluster cycles may last for only a single day, or may linger for many weeks.
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