Burning or heating in both feet for two weeks can come from nerve irritation,
vitamin deficiency,
diabetes,
thyroid issues or footwear/skin causes.
Avoid prolonged standing, tight shoes and hot-water soaking; keep the feet cool and inspect the skin for redness, swelling or wounds.
A physician may check fasting glucose/
HbA1c,
vitamin B12, thyroid and neurological examination based on findings.
Please book an appointment if it persists; seek urgent care for weakness, spreading numbness, severe swelling, colour change or an infected wound.