You can put ice or heat on your leg, this will help with your swelling.
put ice on your leg when it swelling up really bad.
should the leg be elevated for swelling from snake biting
if you go to a hospital
The most common deficiency associated with leg cramps and swelling is potassium.
They aren't.
Broken legs will generally have swelling due to how the bone heals and repairs itself.
Any type of swelling with a rear leg requires vet attention, please call your vet.
Nipping or chewing the leg can cause swelling for a dog i recommend going to the vets
it depends on the condition of human cells deases
yes
could be cellulitus, or a blood clot in the leg
Elevate the leg, and don't walk a lot. Call 911. The leg could have increased swelling and lead to compartment syndrome, which could in turn lead to amputation.