I've had precisely that. I liked it some times since I could warm up the other foot with it. Usually while in bed, but more rare since I've been on Besremi.
Not just a hot spot. More of a sensation of burning over half the top of the left foot. Combined with feeling like someone hit the top of the foot (including toes) with a hammer! Doesn’t stop me sleeping, thank goodness. Nerve conduction study did not apparently show damage. Two months on allopurinol for suspected gout only served to make matters worse. Getting shoes on is a painful process. Very strange. Specialists seem to be mystified. I have ET JAK2.
I think the hot foot and the pain foot may be different or at least ranges of the condition. What I and apparently LittleLuna have is not painful, rather pure heat. I know it was hot since it could heat up the other foot. But as Hunter says, any of these if they persist are worth discussing with Dr. I failed to do so but on IFN it seems to have stopped.
Content on HealthUnlocked does not replace the relationship between you and doctors or other healthcare professionals nor the advice you receive from them.
Never delay seeking advice or dialling emergency services because of something that you have read on HealthUnlocked.