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08-10-2006, 06:17 PM
|  | Member
I am a: Type 1 | | Join Date: Aug 2006 Location: NJ
Posts: 206
| | | Dropping blood sugars with exercise I have been on the pump for a little over a week. Usually I work out 5-6 days a week about an 1 hr each day. Since starting on the pump I have not found a way to work out more than 1/2 hour at a time. What do people do with their basal rates? Today I lowered it to 50% an hour before I started working out and after 30minutes on an eliptical machine i started to feel like my sugar was dropping... Has anyone mastered not eating during a work out? Prepump I was able to have 15 carbs and do what I wanted for however long and always be about 100....am i being naive that i don't have to eat while working out?? .  | 
08-10-2006, 06:30 PM
| | Senior Member
I am a: Type 1 | | Join Date: Mar 2006 Location: Michigan
Posts: 708
| | | you may need to drop your basal rate to even lower then 50% or lower it 30min to an hour before you exercise. My job is really physical and when I was pumping at work my basal rates were set to .15units an hour and outside of work .65 units. It helped also to lower my basal rates beginning 30min to the start of work which ended up being about an hour before things got busy/physical. | 
08-10-2006, 06:33 PM
| | Senior Member
I am a: Type 1 | | Join Date: Sep 2004
Posts: 5,775
| | | My endo told me to just disconnect for exercise, or set a 0 rate. That's usually what I do, but my basal requirments were pretty low when he told me that. Sometimes it works, sometimes I have to eat afterwards, sometimes I have to correct afterwards. I guess you could call me inconsistant. | 
08-10-2006, 08:10 PM
|  | Senior Member
I am a: Type 1.5 | | Join Date: Feb 2006 Location: Orlando, FL
Posts: 7,846
| | | Aerobic exercise can lower your bg, but anaerobic exercise can raise bg... | 
08-10-2006, 08:38 PM
|  | Senior Member
I am a: Type 1 | | Join Date: Aug 2003 Location: CT
Posts: 4,588
| | | If your temp. basal isn't working, maybe you do need to reduce the rate even further. That or have a snack/bigger snack before you work out.
I workout everyday (usually) and I also have problems with my blood sugar dropping too. I usually find if I eat a snack and start my workout where my levels are over 200, I'm ok... Though sometimes I still drop anyways...
Good luck!
__________________ I’ve faced myself
To cross out what I’ve become
Erase myself
And let go of what I’ve done
Put to rest
What you thought of me
Well I cleaned this slate
With the hands
Of uncertainty
So let mercy come
And wash away
What I’ve done
I’ve faced myself
To cross out what I’ve become
Erase myself
And let go of what I’ve done
Linkin Park~ "What I've Done" | 
08-10-2006, 09:43 PM
| | Senior Member
I am a: Type 1 | | Join Date: Jul 2005 Location: Virginia
Posts: 629
| | | I disconnect before my workout.
__________________ April
T1 DX'd 4-16-96
Cozmo blue pump since 7-8-05 Latest A1C levels:
10-8-08 A1C 5.8
7-30-08 A1C 6.0
4-30-08 A1C 5.9
1-18-08 A1C 5.9 | 
08-11-2006, 12:55 AM
| | Junior Member
I am a: Type 1 | | Join Date: Apr 2006 Location: Australia
Posts: 71
| | | i always disconnect before workout/sport becasue i dont want the pump to get damaged.
I'll either lower my basal if i'm doing sport in a few hours, if its straight after a meal, i just under-bolus.
__________________
Type 1 since Nov 2004
1 month on syringe/vials
Rest of the time on the insulin pen
Got the pump on 10-Apr-06 Current Pump: Animas 1200
Did 2 month trial with Minimed 722 - Aug-07
Lowest A1c was 6.2
Current A1c is 7.0
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08-13-2006, 05:38 PM
|  | Senior Member
I am a: Type 1 | | Join Date: Jul 2006 Location: Ireland
Posts: 737
| | | When I exercise I always have to reduce my basal to .1units per hr. I always have a big reduction in blood sugar levels after exercise, even after a long walk. I think that if your sugar levels drop drastically as you say, you should do as others suggest and give a 0 basal rate or disconnect the pump, which you don't need anyway if you have 0 basal rate. I think that the duration of the exercise has also to be taken into account. If you exercise for an hour or more you should check your sugar levels at least hourly. You could also take perhaps 3 or 4 glucose tabs before you start. | 
08-13-2006, 09:45 PM
|  | Senior Member
I am a: Type 1 | | Join Date: Apr 2006 Location: NYC
Posts: 1,449
| | | Try lowering the rate even more and start the lower rate 2 hours before you work out, if possible.
__________________
--
Liz
Type 1 dx 4/1987
Minimed Paradigm 722 6/2008 + CGMS
Minimed Paradigm 715 5/2005 - 6/2008
13mm Silhouettes
Lifescan UltraSmart & UltraMini
Last A1c: 10/08/08: 5.6
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08-13-2006, 11:09 PM
| | Member | | Join Date: Feb 2006
Posts: 420
| | | I also disconnect when I jog, which is for about 1 hour. My BG still drops a litle, but it bounces right back. | 
08-14-2006, 06:21 AM
|  | Senior Member
I am a: Type 1.5 | | Join Date: Feb 2006 Location: Orlando, FL
Posts: 7,846
| | Quote: |
Originally Posted by MJM You could also take perhaps 3 or 4 glucose tabs before you start. | Or something else without such a high glycemic index. Perhaps a banana or some other type of fruit.
lol... Just noticed your avatar! | 
08-16-2006, 02:38 PM
|  | Member
I am a: Type 1.5 | | Join Date: May 2003 Location: Austin, Texas
Posts: 140
| | Quote: |
Originally Posted by pumpman i always disconnect before workout/sport becasue i dont want the pump to get damaged.
I'll either lower my basal if i'm doing sport in a few hours, if its straight after a meal, i just under-bolus. | ditto!
Vic L
__________________
June 12,2003 Day 0....to be continued!
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