Ice compress: put ice cubes on a towel or an ice pack on your forehead for a while, which can relieve heatstroke. Reduce the temperature of the human body.
Cool oil: Cool oil can be said to be an artifact. You will feel dizzy when you are suffering from heatstroke. Applying a little cool oil to your temples will make you feel much more refreshed. And it's small and can be carried with the sound.
Sleep: If you feel dizzy from heatstroke, stop what you are doing. Lie in a cool place and have a good rest. It's not too late to start when you're better. Health is the most important thing.