Hey Jseivers, Celtic Cluster and BoscoPiko,
Here is another chart from the oxygen demand valve method of aborting CH study I ran in 2008 that may help explain why the frequency of your CH goes up after repeated aborts with oxygen therapy. This chart illustrates weekly CH frequency, mean weekly time to abort and mean weekly pain level at start of therapy over the 8 weeks of this study for one of the six chronic participants. The other six participants had similar charts, just not at dramatic in weekly CH frequency range.
As you can see, the weekly CH frequency increased from 12 CH/week at start of this study, up to a maximum of 38 CH/week at the four week mark then dropped to 8 CH/week by the end of week 8.
This chart helps confirm the frequency of our CH increases with continued use of oxygen therapy up to a point then decreases over time. At the same time, the mean weekly time to abort drops from 8 minutes at the start of this 8 week study down to 4 minutes by week 8. The mean weekly pain level at start of this 8 week study also dropped from Kip-7 down to Kip-4 by week 8.
Why this happens is very interesting. It involves what is called vascular toning. Essentially what is happening over repeated aborts with oxygen therapy and hyperventilation is the muscles lining the arteries, capillaries and microvasculature within the trigeminovascular complex tone up (strengthen) like doing curls with a dumbbell strengthens the bicep muscles. This means these vascular muscles become more efficient in effecting the vasoconstriction (narrowing of the lumen) that mechanically helps abort a CH.
Of course all this is nice to know, but only a foot note in your headache log if you start the anti-inflammatory regimen with vitamin D3 and the cofactors to control your CH.
82% of CHers respond to this treatment protocol within the first 30 days with a significant reduction in CH frequency from 3 CH/day down to a mean of 3 CH/week. Moreover, 54% of CHers starting this treatment protocol experience a complete cessation of CH in the first 30 days.
Over the last six months, these efficacy figures have actually started improving. This is due in large part to the use of the sublingual Micro D3 nanoemulsion taken during the initial loading schedule.
The existing loading schedule called for 600,000 IU of vitamin D3 taken at 50,000 IU/day over 12 days. It resulted in a mean increase in serum 25(OH)D3 of 60 ng/mL on top of the baseline (starting) 25(OH)D3 serum concentration.
The new loading schedule calls for 700,000 IU of vitamin D3 taken at 140,000 IU/day over 5 days. It results in a mean increase in 25(OH)D3 of 70 ng/mL on top of the baseline (starting) 25(OH)D3 serum concentration.
This new loading dose is made up of two (2) Bio-Tech D3-50 capsules/day (100,000 IU/day) and 0.5 mL/day of the Nutrasal Micro D3 nanoemulsion taken sublingual under the tongue, (40,000 IU/day) for a combined loading dose of 140,000 IU/day. Both the Bio-Tech D3-50 and Nutrasal Micro D3 shown below are available at amazon.com
As this is a more aggressive loading schedule, labs for 25(OH)D3, calcium and PTH are now required two weeks after start of this loading schedule. These labs are essential to ensure serum calcium remains within its normal reference range.
The rationale for this new loading schedule is illustrated in the following normal distribution curves for 25(OH)D3 lab results at baseline and after 30 days on this treatment protocol.
This new loading schedule will shift the green normal distribution curve to the right so that the mean 25(OH)D3 is close to 90 ng/mL after five to six days. This also results in a faster favorable and CH pain free response.
Of course there are speed bumps on the way to a CH pain free response. The most common speed bump is an immune system response to allergens that release large quantities of histamine. As histamine to a CHer is like Kryptonite to Superman, this is where a first-generation antihistamine like Benadryl (Diphenhydramine HCL) comes into play. It blocks the histamine H1 receptors and this helps prevent the neurogenic infrlammation associated with allergic reactions.
As BoscoPiko pointed out, some CHeers have a reaction to Benadryl. Fortunately, there's Quercetin. It's a plant and fruit based flavenoid that acts as a good antihistamine, but larger doses are needed to get the same response as Benadryl.
Hope this helps.
Take care and please keep us posted.
V/R, Batch