As a quick reminder, the different categories of insulin are: 1  Rapid-acting. 2  Short-acting (regular). 3  Intermediate-acting. 4  Long-acting.
This condition may also affect people with kidney problems, as a loss of protein in the urine can cause feet to swell. Another cause of foot swelling is inactivity ... in a car or riding on an airplane all day, your leg muscles aren't working as much, and fluid will pool in your feet and legs ...
The most common causes of foot or toe swelling are pyogenic skin infection, bruise, and gout. Other possible causes, such as injury to the leg, are more rare. Pyogenic skin infection 17 Bruise 8 Gout 8 Sprain or strain 7 Fracture of the foot 6 Fracture of the finger 3 Osteoarthritis 2 Injury to the leg 2. 1  Pyogenic skin infection 17. 2  Bruise 8.