The prolonged glucose tolerance test is done in hospital. You fast for at least 12 hours overnight and have blood taken for your fasting level. You are then given a measured amount of glucose to drink and have blood samples taken every half hour for 5 hours, unless you hypo during that time in which case they will stop the test. I had mine done privately and they send each sample to the onsite pathology lab, so they know how you're doing all the way through. My Endo said to only stop the test if I dropped below 2mmol/l. My lowest was 2.7 at 3 hours, I then slowly recovered and was back into the 5's by the end of the test.No, she didn't do this test. Can you tell me a bit about what it entails and how it works? Does your blood glucose every really go low?
Cream contains barely any carbs, and meat and cheese typically contain none. How come that helps if you are symptomatic?
Yes, I had first seen a dietician, who advised me to do just that. Ironically, when I shows it to the endocrinologist I think she decided I was obsessively crazy, rather than just plain crazy!
Sounds like two things are happening for you - firstly your stress hormone release is on too fine a hair trigger, and secondly, your liver is may not responding to the hormones by releasing enough glucose. Have you tracked whether your bg rises, even if your shakey feelings continue?
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Have they specifically tested your stress hormone levels? (that may have been the 24 hr urine collection, to eliminate Cushings disease) but there are other things that can go wrong.
Have they done an MRI at all? It was an MRI that spotted that I have a tumour in my pituitry gland that pumps out too much of one hormone.
I am sorry that I cannot offer you any answers at all, but maybe I can point you in a direction for further research, or more questions to ask, if you do go down the PRivate route.
The prolonged glucose tolerance test is done in hospital. You fast for at least 12 hours overnight and have blood taken for your fasting level. You are then given a measured amount of glucose to drink and have blood samples taken every half hour for 5 hours, unless you hypo during that time in which case they will stop the test. I had mine done privately and they send each sample to the onsite pathology lab, so they know how you're doing all the way through. My Endo said to only stop the test if I dropped below 2mmol/l. My lowest was 2.7 at 3 hours, I then slowly recovered and was back into the 5's by the end of the test.
Good luck and just remember you're definately NOT crazy, perhaps just a little weird like the rest of us RHer's!!
The most important thing is not if you have it or what form, it's the fact that you struggle eating certain types of foods, which makes you feel ill.
I know the head banging frustration of not knowing what is going on for over a decade, it wasn't until my current endocrinologist, recognised the symptoms and did tests including the prolonged fasting test that gave him the diagnosis.
There is a lack of training in blood glucose disorders like ours that GPs and most endocrinologists don't know about. Mine has often referred to how lucky I was to find him, so I could get the tests.
My fasting bloods, my Hba1c, and other blood tests all appear normal and if I don't eat, my bloods stay normal, for ever!!
It isn't until I eat carbs and sugar that it triggers a hyper, then a hypo because of the excess insulin.
You must have a very good awareness of when your bloods start to go low, I do now!
But not always.
I eat a very low carb lifestyle so my bloods literally flat line. There is a certain amount of carbs that you have to eat, but meat and salad veg and eggs, plus others have little or none.
There is still an objection to very low carbing because, which ever dietician or doctor including my endo insist I eat some carbs, the problem I see, is I've been very low for two years and my health has not been better for a long time, decades!
If you do not want to eat that which makes you feel that way, then why do it?
I have learnt not to! Why do I have to?
I have a very active life and work hard, this is only because of since diagnosis and very low carbing.
I recommend because it works. It's hard, and it does get on your nerves and be frustrating because it is a rare condition especially in men.
Yes, you are unique and your RH is slightly different to mine, but to treat it is exactly the same, as the others, who are all different and unique.
We all have different problems with RH, Brun did have a survey, about certain things like can you have dairy and so on. And the results were surprising.
I'm sure she will give you the link to it!
Gordon, there are now many of us, that are getting knowledge of this condition and we want to support and encourage, read the threads and also read the low carb forum about what you can eat, even low carb bread.
You don't have to eat the baddies, there is an alternative to them.
Welcome to our unique club.
In all honesty, I have no idea what they would do under those circumstances, but it would be fun to find out!! Would certainly confuse the hell out of them I'm sure and might just prove your sanity!What would they do if my blood sugar dropped to normal, but I turned into an anxious, sweating, confused, aggressive monster that felt he was about to die? Would the stop the test and stuff me with sugar, or call security?!
You know, they've even had me consider myself if I'm loopy! Given all of this started long before I had even the remotest idea about the endocrine system, I just can't see how that could be though.
In all honesty, I have no idea what they would do under those circumstances, but it would be fun to find out!! Would certainly confuse the hell out of them I'm sure and might just prove your sanity!
I also had the 24 hour urine collection test, but apparently all was normal. Like you, I'm convinced my RH is hormonal and linked to adrenal function etc. I'm at loss with my Endo now as he feels he's done all the tests he can and as I went private the insurance won't pay for further tests now I have a diagnosis.
I looked into the possibility of seeing Nosher's consultant privately, but he doesn't appear to accept private patients. If you go onto the BUPA website and search for an Endocrinologist it should bring a list up. They all have a profile so you can see what they specialise in and many have an email address. I don't think it would be unreasonable to email them to see if it's an area they feel they could help. At c £200 per consultation (depending where you live I guess. I'm in the Midlands) plus the cost of any investigations/tests, it's not going to be a cheap process. Good luck!
What would they do if my blood sugar dropped to normal, but I turned into an anxious, sweating, confused, aggressive monster that felt he was about to die? Would the stop the test and stuff me with sugar, or call security?!
You know, they've even had me consider myself if I'm loopy! Given all of this started long before I had even the remotest idea about the endocrine system, I just can't see how that could be though.
No idea how much any tests would cost, sorry. Mine were covered by my health insurance, I only know the cost of the initial consultation because i had to pay an excess on the policy. The total initial consultation cost was £180. That's all I can tell you. 100 miles is a long way to have to travel, but would be worth it for some answers.I'm in North East Scotland, so the nearest consultant is 100 miles away.. guess I'll also around have 6 hours of wasted travel time, plus £100 or so for the
Any idea about the possible cost of tests?
No idea how much any tests would cost, sorry. Mine were covered by my health insurance, I only know the cost of the initial consultation because i had to pay an excess on the policy. The total initial consultation cost was £180. That's all I can tell you. 100 miles is a long way to have to travel, but would be worth it for some answers.
Ooh, not sure. They don't usually cover existing conditions but technically you haven't been diagnosed with anything. I think you will still need a GP's referral letter so will need your Doctor on board I'm afraid.I don't have health insurnace, and I guess they don't cover existing conditions (whether diagnosed or not)?
I have had a test recently to see if I was near to the menopause but it came back ok. I don't know the exact result but Doc said it was fine. My hormones definately play havoc with my sugar levels though. My RH is just so random. I have days where my bs is in the normal range all day but as soon as I get to low 5's I feel hypo, even though I haven't hyper'd or dropped fast. Frustrates the hell out of me, which of course just makes it worse .Hi, Kaz,
I don't really count carbs, I simply don't eat grains very often and no sugar at all. Bread seams to be ok now, however I keep it down to a couple of slices per week. And I don't over eat. I also drink max one pint and a half at once, otherwise my blood glucose levels drop.
My RH started also at 39, and I was getting mid-cycle periods and then a cyst. I had a diagnostic laparoscopy that was fine. Then my periods stopped for months and then came back, etc.. till nothing. The thing is that it's not very good to get the menopause too young. You can always test your FSH to see how your ovaries are doing.
I guess age becomes an issue for almost everything!
I don't have health insurnace, and I guess they don't cover existing conditions (whether diagnosed or not)?
Can't see the point of OGT, we all know what the result will be, unless they test insulin levels as LBG is a symptom of too much insulin. Thanks Brunneria & [Dr?] Kraft, the insulin assay. What happens to the excess glucose when we are skinny & insulin can't pack it away in fat cells? Do we **** it out?The prolonged oral glucose test, is done in hospital, it involves drinking a glucose load normally 75gms. It is a fasting test.
Bloods are taken before and every half hour after, also take bloods in vials from a cannula, to send to labs, to rule out other conditions.
Usually, you have a spike within the first hour, then gradually come down towards normal levels, but continue into hypo. After about three and a half hours to four sometimes five hours, as we are all different.
Once you hypo low enough and bloods are taken. Then the test will stop and you will need something to slowly bring you back up to normal levels.
If you hypo, the specialist will probably want more tests, breakfast test, or a 72 hour fasting test to rule out other conditions.
Hope this helps
A while ago I came to a similar conclusion; I just can't see how it could be anything other than a hormone issue. Of course, I'm not a doctor though!
I think the 24H urine collection may have checked epinephrine levels. I think the test may have been flawed though, as the consultant actually asked me not to revert to a carb based diet during the test, and to keep low carbing. So of course, I felt absolutely fine for the duration of the collection :-/
No MRI was done.
I think I am going to go down the private route - any advice on how to find a private endocrinologist
who isn't going to fobb me off would be appreciated!
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