Humans need to drink water to survive. Many of our body's functions would shut down without drinking water, such as urination, bowel movements and temperature regulation. In fact, over 50% of the ...

Medically reviewed by Allison Herries, RDN Key Takeaways Drink at least 16 ounces of water to help a dehydration headache. Dehydration can cause a headache, dry mouth, fatigue, and changes in urine.

Symptoms of dehydration vary depending on the severity, but can range from headaches to heatstroke. Causes of dehydration include exercising, being in the heat, and vomiting or diarrhea. To treat and ...

Oral rehydration therapy (ORT) is an effective, low-cost dehydration treatment that can be given to dehydrated children. Diarrhea and the dehydration it causes can be severe and even fatal, especially ...

TUCSON, Ariz. (KVOA) — Last year, according to Maricopa Health Department, Arizona saw a staggering 645 deaths in which all were related to heat exhaustion and dehydration. This year, in preparation ...