Its been about 112 days PF! I was really hesitant to post but have to thank Batch and the other folks on CH...Mike NZ, Guiseppi etc etc!

On Sept 24th, I started the D3 regimen and had some relief. Then I had some bad attacks (KIP >7) so I upped the daily intake to 15000 IU with a one time 25000 IU dose along with continuing the calcium citrate and fish oil.

On Oct 2nd, my doctor did the 25(OH)D test with some encouragement and my 25(OH)D level was 35ng/ml.

In November, my neuro started me on verapamil and said keep doing what I'm doing on D3. Had only 2 shadows-clusters over the next 3 months that I aborted with oxygen. Been taking the D3 regimen daily with 10000 IU D3. Dropped down to 5000 IU one week around christmas and felt the shadows so went back up to 10000 IU. Nothing since then. My 25(OH)D test last week was 62 ng/mL. I probably need to do another D3 boost or up my daily intake. But overall feeling OK and PF. Other thing I noticed is less aches and pain...hardly use ibuprofen at all anymore.

Hope others can be helped and PF from CH. Thanks to all who offered their help and advice.

Batch, this is for you. If there is an example of how one person can make a difference it is you. First, I want to thank you for all the time you have dedicated to cluster headache sufferers by posting the information regarding the vitamin D, fish oil, anti inflammatory regimens. I was first diagnosed at 14. As a female, it took 3 years to properly get diagnosed, only bc I was fortunate enough to live close to the Cleveland Clinic where my mother found Dr. Kunkel, who was well versed at that time on cluster headaches. Prior to that, everyone said I didn't fit the mold(late onset in men). I have had cluster headaches every year, every spring for 4-6 months for25 years. I have been on every medication from depakote, verapamil, lithium, etc, etc all with such wonderful side effects. I came across your post as I scoured the web to see if there were any new treatments, as I was getting married and wondered how I could ever think of having children knowing I would most assuredly get the headaches. After reading your posts I thought, what do I have to loose. At the time, I was in a 6 month episode, and with my episodes, the headaches were basically all day unless I found a medication to provide temporary relief. I work at a hospital so I was fortunate to get some relief with oxygen. I could not believe, after the first day of taking your regimen, the pain subsided significantly.  My headaches usually built quickly to a kip 10 if it didn't take any medication. I'd often pack my head in ice to try and numb my head...which really didn't work.  By the second day, I only had a kip 4-5 that lingered all day, but was bearable. By day 3, I was pain free. I have been pain free for 11 months. The longest I've been pain free since I was 14 years of age.
I offer you the most sincere thank you Batch. You have given me my life back. You have opened up a future for me that is not dictated by cluster headaches. Thank you for all your work and effort and for sharing it with us and giving us hope! And one other thing, I also read the info on vitamindwiki.com ....thank you for your service!