Is it normal to sweat under your eyes?
Yep.Totally normal
Yes, it’s normal to sweat under your eyes, especially when you’re hot, exercising, or nervous. Sweat from your forehead can also trickle down and collect there.
The skin around your eyes can get sweaty like the rest of your face. Heat, exercise, stress, and humidity can all bring it on, and sometimes sweat running down from your forehead makes it feel like your under-eyes are doing all the work.