If you've been exercising or walking a lot it could be a muscular overuse symptom. Another possibility is an irritable superficial nerve. A localized pooling of blood in a vein tributary can also cause a sensation of warmth. In any event I would consider this a nonserious symptom but you could have your physician examine& advise you for peace of mind.
Answered 1/26/2022
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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