What causes burning feet and tiredness?

So many things. Possibilities include a neuroma, nerve entrapment, diabetic or peripheral neuropathy, athletes foot, tarsal tunnel syndrome and a host of other things. Tiredness could indicate a lack of support in your shoes and standing too much. Consider an arch support. You are 66, so you probably have medicare. Consult a podiatrist.
Neuropathy. Could be a variety of things. Most likely, it's neuropathy "nerve - disease" which can be attributable to a variety of factors. Things like diabetes, low back issues, vitamin deficiencies, etc can all cause burning feet. I would recommend seeing a podiatrist or neurologist for further workup.

Related Questions

I have depression attacks I alwAys feel so stressed and making me threatening of moments, fatigue, mumblin, burning feet sensation, sweaty?

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Burning feet and hand, frequent fatigue, pressure in my chest all the time. Help?

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What causes the sensation of burning feet?

Usually nerve. "burning" is most commonly caused by a nerve, either mechanical, like a nerve compression in the foot, leg or lower back, or from a metabolic disease like diabetes or anemia. If both feet burn, it's more likely metabolic, but if one foot burns, it's probably something local. But if you smell smoke... Run! seriously, go see a podiatrist if it's only one foot, or a neurologist if it's both. Read more...
Neuropathy. can be from systemic disease like diabetes, vitamin deficiencies or if unilateral from nerve entrapments. (these are some causes) Read more...

What are some causes of burning feet and how is it treated?

Diagnosis. Many things can cause a burning sensation in the feet. The approach is not to focus on treating the symptom as much as it is diagnosing the underlying cause. In most cases, if the cause is treated, the symptom disappears. Read more...

What can cause burning feet after a back injury?

The back injury. Could cause an issue with a nerve, irritated, compressed etc and this can cause the burning sensation. Read more...

Can GERD cause burning feet sensation?

Follow up. The symptoms of GERD can be silent in many patients. Typical findings may include heartburn, a scratchy throat, and an upset stomach. Read more...