Ah, sorry about that. I didn't see any notation about Lantus.
You can do a Merge Cells to create one long cell across the ss - it's 2 icons to the right of the beaker that's pouring a color out. If you click on the cells in that horizontal row so they are highlighted, then click that "merge" icon (it looks like 2 pages with an arrow from the left pointing center and an arrow from the right pointing to the center), then the highlighted cells will become one.
Would you do that and put something like "Switch from Novolin to Lantus" in that cell? That'll make sure no one else makes my mistake.
I agree with Wendy about going to 0.25u.