Diabetes Forums » Staying Healthy » Eyes » How high to cause blurred vision?


Welcome to Diabetes Forums!

You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features.

Registration is fast, simple and absolutely free so please, join our community today!

If you have any problems with the registration process or your account login, please contact contact us.


Reply
How high to cause blurred vision? LinkBack Thread Tools Display Modes
  #1 (permalink)  
Old 10-28-2007, 05:19 PM
mho357's Avatar
Senior Member
I am a: Type 2
 
Join Date: Jul 2007
Location: Fort Worth, Texas
Posts: 595
How high to cause blurred vision?

I had forgotten about this but a few years ago (before I knew anything about diabetes) I had several episodes of blurry vision in the mornings. It didn't happen every day but this went on for two or three years. It wasn't the kind of blurring that you get when your prescription lenses aren't strong enough - you can use your eye muscles to overcome some of that. Rather, this was blurring that I could not fix by squinting.

One time, I tried to quantify how bad it was by moving closer and closer to an object until it became clear - I thought that I could give my ophthalmologist some data. The problem was that it didn't clear up at all. The doctor sent me for a FBG but that was normal (I wasn't having the problem the day of the test).

Now that I have been diagnosed type 2 and learning about the disease, I suspect that high BG might have been the culprit.

Does that sound like the kind of vision problem that can be caused by high BGs? If so, how high does one have to go to experience a problem like that?

I have not had this problem for a couple of years but I'm still curious.

Thanks,

Mark
__________________
Dx May 2007

A1C @ Dx = 7.0
9/15/07 = 5.1 (Biosafe home test kit)
10/9/07 = 5.4
1/18/08 = 5.4
6/11/08 = 5.3

No meds - just diet and exercise
Reply With Quote
  #2 (permalink)  
Old 10-28-2007, 05:35 PM
RobiJo's Avatar
Senior Member
I am a: Type 1
 
Join Date: Aug 2007
Location: Royal Oak, Michigan
Posts: 896
I get blurry when my bg is low. When I hit 50 and definately in the 40's things start to get blurry. I can tell very easily, because I won't be able to read things on the chalkboard/bullentin board across my classroom.

Did the blurriness go away after you ate something? How long did it take before it would go away?

I do not get blurry when my numbers are high, rather my eyes just feel dry and/or odd. (hard to describe)
__________________

Type 1 Est.1984
MM 722 and CGMS
Humalog & Symlin
a1c 6.8 (5.12.08) 7.2 (6.26.08) 6.9 (7.24.08)
Vitrectomies 5/07 & 7/07
Reply With Quote
  #3 (permalink)  
Old 10-28-2007, 06:02 PM
mho357's Avatar
Senior Member
I am a: Type 2
 
Join Date: Jul 2007
Location: Fort Worth, Texas
Posts: 595
If I recall it just took time for it to go away. I was getting to work before 6:00 AM and I think by 10:00 or 11:00 the problem was gone. I didn't eat until I got to work.

Knowing what I know now, I wish I had been able to test. As I said, this hasn't happened in over a year (maybe two) but I'm still curious if my diabetes was the cause.

Mark
__________________
Dx May 2007

A1C @ Dx = 7.0
9/15/07 = 5.1 (Biosafe home test kit)
10/9/07 = 5.4
1/18/08 = 5.4
6/11/08 = 5.3

No meds - just diet and exercise
Reply With Quote
  #4 (permalink)  
Old 10-28-2007, 06:49 PM
ant hill's Avatar
Senior Member
I am a: Type 1
 
Join Date: Dec 2006
Location: Hastings Melbourne Australia
Posts: 2,715
Quote:
Originally Posted by mho357 View Post
Now that I have been diagnosed type 2 and learning about the disease, I suspect that high BG might have been the culprit.

Does that sound like the kind of vision problem that can be caused by high BGs? If so, how high does one have to go to experience a problem like that?
Blood Glucose variation wheather it is high or low can cuase this complication.
Quote:
I have not had this problem for a couple of years but I'm still curious.

Thanks,

Mark
Mark, It's like this like it is deireareable to have a constant BG and be active and eat properly and get to enjoy real food!! But first get yourself a BG meter and you will get to lern about what works for you. What you can eat and exersice and water!! Drink plenty of it.

As for the fat, Whell you know what to do, Do you?
__________________
We inject to stay alive!!!
So that i can enjoy what you enjoy!!!
A1C for July '08 5.9 MMOL/L
Peter...

Insulins Novorapid and Levemir.
So I am well armed to enjoy food of any kind!!!


Reply With Quote
  #5 (permalink)  
Old 10-29-2007, 03:50 AM
mho357's Avatar
Senior Member
I am a: Type 2
 
Join Date: Jul 2007
Location: Fort Worth, Texas
Posts: 595
Quote:
Originally Posted by ant hill View Post
Mark, It's like this like it is deireareable to have a constant BG and be active and eat properly and get to enjoy real food!! But first get yourself a BG meter and you will get to lern about what works for you. What you can eat and exersice and water!! Drink plenty of it.

As for the fat, Whell you know what to do, Do you?

Peter - this all happened before I was Dx'd and before I knew anything about diabetes. All of that has changed - I test 6-10 (or sometimes more) times each day, exercise 6 days a week, I'm careful about what I eat, and so far I have lost about 36 lbs.

The question was just a curiosity - I had not been diagnosed at the time of the blurriness but I'm assuming that the problem was a result of out of control BGs. So I'm just wondering how out of control it was. I've been pretty good about getting an annual checkup for the past ten years or so yet the bloodwork did not detect a problem. I guess another thing that I wonder is how long have I really had diabetes?

I realize that these questions can't really be answered but perhaps I can get an idea of what my disease was like back then.

Mark
__________________
Dx May 2007

A1C @ Dx = 7.0
9/15/07 = 5.1 (Biosafe home test kit)
10/9/07 = 5.4
1/18/08 = 5.4
6/11/08 = 5.3

No meds - just diet and exercise
Reply With Quote
  #6 (permalink)  
Old 10-29-2007, 06:39 AM
peej07's Avatar
Member
I am a: Type 1
 
Join Date: Aug 2007
Location: Buffalo, NY
Posts: 286
I have blurriness every morning for about the first 20 min that I'm awake regardless of my bg level. I'm not a morning person so it takes awhile for my body to get moving in the am.
__________________

DX type 1 11/12/1979
Paradigm 512
Diovan htc 320mb
Lipator 10mg
Niaspan 750mg
Efexor XR 150
Too many laser blasts to remember
Victerctomy 4/3/2008 I can see clearly now that the rain has gone!

Better life through Chemistry......
Reply With Quote

Reply


Thread Tools
Display Modes
Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


» Log in
User Name:

Password:

Not a member yet?
Register Now!

All times are GMT -7. The time now is 03:05 AM.

For Advertising:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32