The average age varies greatly by species. 46 was the longest age  of a snake in captivity at the Philadelphia Zoo. The average age of  North American Snakes will live aboutâ¦ 18-20 years in captivity.
Here is a look at the most common causes of sore feet, based on region: 1  Heel: Plantar fasciitis, heel spurs, calluses, and dry, cracked heels. 2  Arch: Flat feet, pes planus or fallen arches, plantar warts, Metatarsalgia, pes cavus, and overpronation. 3  Toes: Broken toe, bunions, hallux rigidus, turf toe, and hallux limitus.
Other possible causes for foot, leg, and ankle swelling include certain medical conditions or body changes, such as: Natural hormonal changes: Fluctuating levels of estrogen and progesterone can cause reduced circulation in the legs, resulting in swelling.