How To Tell When Lantus Solostar Pen Is Empty
w Do you know when your Lantos Solostar pen is empty or do you need to control your diet?
I don't know what your problem is !! I can see insulin levels on my solostar! I can see where the piston is in the quadrant of the plastic cylinder.
So if you try to mark more than what is written on the pen, you will not do so. You cannot use more than one pen at the end of the provided amount.