I'd encouage you to explore your excellent support group for basic information and, especially, to learn how to use your health care system to obtain skilled care for Cluster.
Multimedia File Viewing and Clickable Links are available for Registered Members only!!  You need to or
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Your present treatment of pain meds only signals a doc who has no experience treating  the complexity of headache. Too many of the folks writing from the UK convey this problem with their local docs and you would benefit from learning how to access the excellent treatment centers which are available to you.
===To start some basic learning:




Cluster headache.
From: Multimedia File Viewing and Clickable Links are available for Registered Members only!!  You need to or (Orphanet Journal of Rare Diseases)
[Easy to read; one of the better overview articles I've seen. Suggest printing the full length article--link, line above--if you are serious about keeping a good medical library on the subject.]

Leroux E, Ducros A.

ABSTRACT: Cluster headache (CH) is a primary headache disease characterized by recurrent short-lasting attacks (15 to 180 minutes) of excruciating unilateral periorbital pain accompanied by ipsilateral autonomic signs (lacrimation, nasal congestion, ptosis, miosis, lid edema, redness of the eye). It affects young adults, predominantly males. Prevalence is estimated at 0.5-1.0/1,000. CH has a circannual and circadian periodicity, attacks being clustered (hence the name) in bouts that can occur during specific months of the year. ALCOHOL IS THE ONLY DIETARY TRIGGER OF CH, STRONG ODORS (MAINLY SOLVENTS AND CIGARETTE SMOKE) AND NAPPING MAY ALSO TRIGGER CH ATTACKS. During bouts, attacks may happen at precise hours, especially during the night. During the attacks, patients tend to be restless. CH may be episodic or chronic, depending on the presence of remission periods. CH IS ASSOCIATED WITH TRIGEMINOVASCULAR ACTIVATION AND NEUROENDOCRINE AND VEGETATIVE DISTURBANCES, HOWEVER, THE PRECISE CAUSATIVE MECHANISMS REMAIN UNKNOWN. Involvement of the hypothalamus (a structure regulating endocrine function and sleep-wake rhythms) has been confirmed, explaining, at least in part, the cyclic aspects of CH. The disease is familial in about 10% of cases. Genetic factors play a role in CH susceptibility, and a causative role has been suggested for the hypocretin receptor gene. Diagnosis is clinical. Differential diagnoses include other primary headache diseases such as migraine, paroxysmal hemicrania and SUNCT syndrome. At present, there is no curative treatment. There are efficient treatments to shorten the painful attacks (acute treatments) and to reduce the number of daily attacks (prophylactic treatments). Acute treatment is based on subcutaneous administration of sumatriptan and high-flow oxygen. Verapamil, lithium, methysergide, prednisone, greater occipital nerve blocks and topiramate may be used for prophylaxis. In refractory cases, deep-brain stimulation of the hypothalamus and greater occipital nerve stimulators have been tried in experimental settings.THE DISEASE COURSE OVER A LIFETIME IS UNPREDICTABLE. Some patients have only one period of attacks, while in others the disease evolves from episodic to chronic form.

PMID: 18651939 [PubMed]
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Also explore:


A couple of sites which are worth your attention: medical literature, films, plus the expected information
about CH.

Multimedia File Viewing and Clickable Links are available for Registered Members only!!  You need to or
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Multimedia File Viewing and Clickable Links are available for Registered Members only!!  You need to or Search under "cluster headache"

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You will be offered a variety of treatments for Clusters but it would not be useful, even safe, to use them until you have had a good diagnostic work-up by a headache specialist. I worked for some years with a lady who also had ehlers d... and it was a disorder which required skilled attention for it often confused both diagnosis and treatment of her whole health profile.

Glad you found us....Keep us informed.

Welcome to the board Lisa. I'd encourage you to make contact with the OUCH UK board also, as Bob suggested, it's generally the quickest way to get on the right track. Then start reading everything on this board. We find a knowledgeable patient tends to hurt a lot less. Glad you found us, I hope we can help you a bit.

Joe