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 what is the principle of blood glucose monitoring in glucometers ?
Whenever I measure blood glucose in my home glucometer - quite often - the question arises in my mind that what is the principle of this measurement ?...


 buspirone Hydrochloride?
can you tell me more about Buspirone and ...


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Sometimes I will have the symptoms of Diabetes.. Very thirsty, always going to the toilet, dizzy, extremely tired, numb leg, tingly hands, blurry eyes, etc.. But it may last for a week or two, then ...


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 What is the best Medication in this world?
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 what to do with unused tablets?
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 My blood sugar dropped then got too high, what do I do?
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 What can u tell me about insulinoma?
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 What was your experience like of water fasting?
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 Question about illnesses and diabetes?
I have type one diabetes and have recentley been feeling ill.

I was wondering, what happens if:

I take my insulin, and have a normal meal.
Vomit and the food comes out.
...


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 Normal blood sugar for a five year old girl?
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 what should my 15 mo old daughters blood suger levels be?
I check her this morning with my husbans meater and her level was 265. I have check it several of times and it has been as high as 523 before is this something I should be geting her in to the doctor ...



georgina n
what does an insulin's 'peak' mean? is that when blood sugar is likely to be lowest or highest?
                     




john e russo md facm faafp
Rating
There are both non-analog and analog insulins. There are both basal and bolus insulins. After a single injection of insulin there is a time to onset of action - a time to the blood level of the insulin is reached - and a total duration of action. Non-analog basal insulins had a peak and a less than 24 hour duration of action. Analog basal insulins have virtually no peak and an approximately 24 hour duration of action. Bolus insulins are injected prior to a meal. The non-analog regular insulin has a very delayed onset of action - an unpredictable peak level - and a variable duration of action. Analog bolus insulins have a very rapid onset of action and a peak at about 2 hours with an approximately 4 hour duration of action. Only analog insulins are appropriate for use today. There is not a precise correlation between the peak blood level of insulin and the glucose level as the decline in glucose associated with peak insulin effect is somewhat delayed meaning that it takes time for the the insulin to work. Your question is more applicable to bolus insulin than basal insulin as analog basal insulin has no real peak. In general when insulin exerts its peak effect glucose will tend to be at its lowest level in response to this insulin although as noted above bolus insulin has a limited duration of action. If I may be of further assistance please let me know. I wish you the very best of health and in all things may God bless.


Monica
Rating
Your first responder had a good answer - except the insulin's peak has nothing to do with how much sugar has been taken out of the bloodstream. Just like most any other medicine, it works slowly at first until it's working full strength (which is it's peak) then it starts to work less well again.


Mr TEL
Rating
It means when the insulin is having its strongest effect. When this occurs will be dependent on what type of insulin it is.

Your blood sugar should be neither highest or lowest, but within the target range – assuming you're doing it right that is.


ridiculouslycurious
Rating
think of it like a car building up speed until it reaches it's highest mph and then gradually slowing down. when an insulin peaks, it would have the biggest impact on your blood sugar and could potentially cause a low blood sugar if you didn't eat enough or had some extra activity. it would not necessarily cause a low blood sugar. different insulin peak at different times and last for various amounts of times. people on tn insulin pump, don't really have peaks, but can have overlaps if they don't use the bolus wizard.


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