If you're waking up in a daze, or if the thought of a firework exploding nearby is making your head throb, you might be one of the many Americans who celebrated Fourth of July weekend with an ...

Drink at least 16 ounces of water to help a dehydration headache. Dehydration can cause a headache, dry mouth, fatigue, and changes in urine. If the headache gets worse or doesn't go away, see a ...

Add Yahoo as a preferred source to see more of our stories on Google. You know that parched, sticky feeling on your tongue or lips that can strike when you're very thirsty? If it seems to be happening ...

Lack of water in summers can lead to fatigue, dizziness, headaches, weakness, dry mouth, and, at times, even serious health ...