Yes and no on shooting on any number depending on data for a particular dose. In the very beginning we start people with a no shoot number of 150. Actually 200 if they are new to testing. As you gather data we lower that number. As we see how the cat responds to the insulin. I.e. do they drop hard and fast, hit their low point early in the cycle or drop and surf (stay in a particular range)
There are several ways to deal with a lower than expected preshot number.
1) stall without feeding for 30 minutes and retest, if rising and close to 150 shoot as planned
2) shoot a reduced dose (50-75% of the normal dose)
3) skip completely knowing they'll be high at the next shot time.
Crashing is when they get dangerously close to hypo range. 40 or below.
Standard rule of thumb is better too high for a day than too low for a minute. High numbers kill over time but a hypo can kill very quickly.
Which is why we recommend a minimum of 4 tests a day ..both preshots, a midcycle and a lights out or a test right before going to bed for the night. If they are falling fast on the lights out test better throw a extra pot of coffee on because your now on hypo watch. If that happens since we're pretty quiet here at night. Post on Health with the 911 icon and Hypo Watch. Someone with experience will jump in and guide you. No one will leave that thread until we're sure you and Calley are out of the woods. We might hand you off to another experienced care giver if we're seeing double but someone will stay with you.
If you haven't yet I highly advise reading the stickies at the top of this forum (the ones with stars) that will tell you about Lantus, how to handle low numbers and how to handle a hypo should it occur.
Mel and The Fur Gang