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 ...
Causes of Foot inflammation. This section discusses 8 medical conditions causing Foot inflammation. A simple discussion of these causes with additional information is below. Causes of Foot inflammation: The following medical conditions are some of the possible causes of Foot inflammation.