Hello, Although the most common cause for such burning or hot feet is due to neuropathy caused by uncontrolled diabetes,but there are other causes also for such symptoms.In many cases, this feeling intensifies in the night and some people find it difficult to even sleep,as it is happening in you.Most cases are observed in people over fifty, though many younger people suffer too. Causes could be .... Obese people standing for long time can result in fatigue. There could be a fungal infection of feet. There can be some allergic reaction to synthetic socks. Sometimes person may get some repetitive stress injury due to pressing of nerves in runners,joggers,dancers etc. Consumption of alcohol or tobacco or smoking . Deficiencies of VIT B6 or VIT B 12  Thyroid conditions, Heavy metal poisoning etc. The ultimate treatment depends upon finding the cause and rectifying it but in mean time you can do following.. Soak your feet in cold water for 15 to 20 minutes. Apply aloe Vera gel on feet. Change your socks to good quality cotton socks. Consult our doctor for the detailed investigations and diagnosis. Thanks