There are a number of possible reasons. These include injuries sustained from exertion like tendinitis, muscle strain, stress fractures. Also there is shin splints which occurs on the front of the lower leg, it is a swelling of the bone.
Also, in children there is what we call growing pains. The rapidly growing bones in some people will cause pain, mostly noticed at night.
In older people, Arthritis or peripheral artery disease can create pain or burning sensations as well.
Plantar Fasciatis
retatted legs
crabs
What causes burning under feet soft side
Neuropathy
The burning thing between your legs
what causes a burning tongue is: when you eat or drink something hot. sores.hot chilly peppers
Niacin causes flushing, a reddening and burning of the neck and face.
Burning Wires.
there is no taste linked to the chillies it causes an irritation to the tongue hence it causes burning and tears in eyes..........................
when your legs are crossed that causes your blood circulation to block and that makes your legs to fall asleep. so no more crossing your legs.got it.
Heat