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 ...
What Causes Athlete's Foot? Tinea pedis is caused by dermatophytes, which are fungi that infect the skin, hair, and nails. Sometimes yeast can cause foot infections and rashes, often between the toes. People who are prone to tinea pedis are also susceptible to toenail fungal infections (onychomycosis).