Your odds are much improved if you are working with a headache specialist for all other docs have meager training around headach. You live in a city where it won't be hard to find someone.
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LOCATING HEADACHE SPECIALIST
1. Yellow Pages phone book: look for "Headache Clinics" in the M.D. section and look under "neurologist" where some docs will list speciality areas of practice.
2. Call your hospital/medical center. They often have an office to assist in finding a physician. You may have to ask for the social worker/patient advocate.
3. Multimedia File Viewing and Clickable Links are available for Registered Members only!! You need to

or

; On-line screen to find a physician.
4. Multimedia File Viewing and Clickable Links are available for Registered Members only!! You need to

or

Look for "Physician Finder" search box. They will send a list of M.D.s for your state.I suggest using this source for several reasons: first, we have read several messages from people who, even seeing neurologists, are unhappy with the quality of care and ATTITUDES they have encountered; second, the clinical director of the Jefferson (Philadelphia) Headache Clinic said, in late 1999, that upwards of 40%+ of U.S. doctors have poor training in treating headache and/or hold attitudes about headache ("hysterical female disorder") which block them from sympathetic and effective work with the patient; third, it's necessary to find a doctor who has experience, skill, and a set of attitudes which give hope of success. This is the best method I know of to find such a physician.
5. Multimedia File Viewing and Clickable Links are available for Registered Members only!! You need to

or

NEW certification program for "Headache Medicine" by the United Council for Neurologic Subspecialties, an independent, non-profit, professional medical organization.
Since this is a new program, the initial listing is limited and so it should be checked each time you have an interest in locating a headache doctor.
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WHY A HEADACHE SPECIALIST IS RECOMMENDED
Headache. 2012 Jan;52(1):99-113.
Cluster headache in the United States of America: demographics, clinical characteristics, triggers, suicidality, and personal burden.
Rozen TD, Fishman RS.
THERE REMAINS A SIGNIFICANT DIAGNOSTIC DELAY FOR CLUSTER HEADACHE PATIENTS ON AVERAGE 5+ YEARS WITH ONLY 21% RECEIVING A CORRECT DIAGNOSIS AT TIME OF INITIAL PRESENTATION.
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When the standard Cluster meds don't work, it raises the possibility that you are not dealilng with Clusster. See,
Link to: cluster-LIKE headache:
IN: "Medications, Treatments, Therapies --> "Important Topics" --> "Cluster-LIKE headache"
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But if you don't want explore the preceding and the doc thinks you have gone Chroinic, discuss with you doc:
Headache. 2015 Mar 31.
Clomiphene Citrate as a Preventive Treatment for Intractable Chronic Cluster Headache: A Second Reported Case With Long-Term Follow-Up.
Rosen, T.D.
Author information1Geisinger Health System, Department of Neurology, Geisinger Headache Clinic, Wilkes-Barre, PA, USA.
Abstract
OBJECTIVE: To describe a second case of treatment refractory chronic cluster headache responsive to clomiphene citrate and with long-term follow-up.
METHODS: Case report with 7-year evaluation.
CASE: A 63-year-old man with a 17-year history of chronic cluster headache preceded to have significant adverse events or was nonresponsive to multiple cluster headache preventive medications including verapamil, lithium, valproic acid, topiramate, baclofen as well as greater occipital nerve blocks and inpatient hospitalization. The patient experienced 3-5 headaches per day. On clomiphene citrate 100?mg/day he became 100% pain-free and remained so for 3.5 years with only mild fatigue as a side effect. He then had cluster headache recurrence and did well on gabapentin for another 3 years with repeat headache recurrence. Clomiphene was restarted, and he became pain-free once again.
DISCUSSION: This is the second reported case of the effective use of clomiphene citrate for the preventive treatment of medicinal refractory chronic cluster headache. This is the first case to report long-term follow-up of this neurohormonal treatment. Clomiphene citrate appears to be safe for extended use in chronic cluster headache even in an elderly sufferer and has a minimal side effect profile. The mechanism of action of how clomiphene prevents cluster headache may involve both its ability to enhance testosterone production and its ability to bind to hypothalamic estrogen receptors. Clomiphene citrate should join the list of alternative cluster headache prophylactic treatments to be considered by headache specialists when conventional cluster headache preventives are ineffective.
© 2014 American Headache Society.
PMID:25828543[PubMed]
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My personal relief came from this med and, note, it prevents Cluster in a few cases. Nice thing about this one is that it's cheap and you will know if it works with 2-3 uses.
Headache 2001 Sep;41(8):813-6
Olanzapine as an Abortive Agent for Cluster Headache.
Rozen TD.
Department of Neurology, Jefferson Headache Center/Thomas Jefferson University Hospital, Philadelphia, Pa.
OBJECTIVE: To evaluate olanzapine as a cluster headache abortive agent in an open-label trial. BACKGROUND: Cluster headache is the most painful headache syndrome known. There are very few recognized abortive therapies for cluster headache and fewer for patients who have contraindications to vasoconstrictive drugs. METHODS: Olanzapine was given as an abortive agent to five patients with cluster headache in an open-label trial. THE INITIAL OLANZAPINE DOSE WAS 5 MG, AND THE DOSE WAS INCREASED TO 10 MG IF THERE WAS NO PAIN RELIEF. THE DOSAGE WAS DECREASED TO 2.5 MG IF THE 5-MG DOSE WAS EFFECTIVE BUT CAUSED ADVERSE EFFECTS. To be included in the study, each patient had to treat at least two attacks with either an effective dose or the highest tolerated dose. RESULTS: Five patients completed the investigation (four men, one woman; four with chronic cluster, one with episodic cluster). Olanzapine reduced cluster pain by at least 80% in four of five patients, and TWO PATIENTS BECAME HEADACHE-FREE AFTER TAKING THE DRUG. Olanzapine typically alleviated pain within 20 minutes after oral dosing and treatment response was consistent across multiple treated attacks. The only adverse event was sleepiness. CONCLUSIONS: Olanzapine appears to be a good abortive agent for cluster headache. IT ALLEVIATES PAIN QUICKLY AND HAS A CONSISTENT RESPONSE ACROSS MULTIPLE TREATED ATTACKS. IT APPEARS TO WORK IN BOTH EPISODIC AND CHRONIC CLUSTER HEADACHE.
PMID 11576207 PubMed
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Olanzapine has a brand name of "Zyprexa" and is a antipsychotic. Don't be put off by this primary usage. Several of the drugs used to treat CH are cross over applications, that is, drugs approved by the FDA for one purpose which are found to be effective with unrelated conditions--BJ.
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