Burning sensation from knee to ankle

Am having burning sensation on my right leg from my knee to my ankle about 5 to 6 times a day, is this anything to worry about? I am 35 yrs old and have allergies, asthma and exzema (eczema), but besides that am pretty healthy. I currently take singular, advair and allegra.

[LukeL]

In terms of nutrition it could be a sign of lack of calcium in your diet, and may conicide with an electrolyte imblance.

[fury_rust]

this also if its a sting down your leg may be your back you may want to check up on it

[Alex37]

I have the same problem - front of knee, down to ankle. Hurts when I cross/bend my knee especially - pain subsides somewhat when leg is stretched out.

[caregiver222]

Sounds like sciatia, secondary to a pinched nerve in the lumbar region.