Its hard to define sunstroke. For this discussion, lets think of it as we would heatstroke. Heatstroke happens when the body can no longer maintain a temperature of under 105 degrees when exposed to or exercising in hot weather. It is a life-threatening condition.
I was diagnosed with migraines, and the doctor prescribed a medicine that makes me tired all the time. Are there any natural vitamins or supplements that I can take instead?