Thanks for writing to us.
Diabetes affects peripheral nerves and leads to peripheral neuropathy
Distal Sensorimotor type of pripheral neuropathy is most common type.But it can also affect autonomic nerves and lead to autonomic neuropathy.
The autonomic nervous system is composed of nerves serving the heart, lungs, blood vessels, bone, adipose tissue
, sweat glands, gastrointestinal system and genitourinary system. Autonomic neuropathy can affect any of these organ systems.
In your case ,sweating ,feeling of excessive warmth or overheating like symptoms can be due to:
-Emotional or stressful situations (anxiety)
-Low blood sugar
Get opinion of your treating physician for clinical correlation of these disorders.
Keep your self hydrated as there can be water loss through sweating and you will feel your skin warm and dry.
Hope this could help you.