Hey there.
Sorry to hear your hubby is not well, hope he is improving.
Let me try and break down a few things from some sick day rules that should translate over to your situation.
- Never stop taking the insulin. Even if you are not eating you still need it
- Make sure to keep your fluid intake up. At least 200ml (~6fl oz) every hour or two.
- Keep monitoring blood sugars and ketones every couple of hours (Be sure to record both in a log)
Now to explain a few of the points above so that you can understand the reasoning for them.
Your body needs insulin to process glucose that is in the body regardless of if you have eaten or not, when you are sick (as a diabetic) you will find that your insulin requirements actually go up, sometimes significantly. My own experience has been that once ketones are detected I need to add some insulin to "cover" the ketones as well as the blood sugar corrections.
The fluid intake is critical, when your BG rises and your body is generating ketones your kidneys will be trying to flush both so you will naturally dehydrate much faster than you would expect. This doesn't really help your body any with just trying to fight off the infection.
Keeping a good lug of blood sugars at all times is useful to help you manage the condition though when you are sick it can be more important since it can show if you are actually getting worse, better or still fighting off the underlying infection. Including the ketone readings (you can get meters or urine dipsticks to test) can also help Dr's to get a bit of history.
One observation / question I do have is why were you giving partial doses of Lantus? That seems to be completely counter to everything I have ever been taught or read about it. What you need to be aware of is that lantus is a slow release insulin so doing really small split doses is going to be of limited help in this situation. If your hubby forgets to take a dose the best thing to do would be to start taking the doses again as soon as possible. If it is several hours later then perhaps you could reduce it a little bit to put you back onto the normal time though I strongly suggest that you try and discuss that with a specialist. As a T1 when I have had to move the timing of my Lantus or Levemir I have typically filled in the gap with my quick acting insulin then continued as normal with the full dose.
I hope your hubby starts to get better soon and you are able to find a Dr or nurse that is actually able to help you get to grips with this.
/A