What do you do when the sweat burns you eyelids?

When sweat gets into your eyes and causes a burning sensation, it's important to rinse your eyes gently with clean water to alleviate the irritation. You can also use a towel to wipe away excess sweat and prevent it from dripping into your eyes. If you're exercising, consider using a sweatband or a hat to help absorb sweat. If the burning persists or worsens, seek medical advice.