Excessive thirstLess-frequent urinationDark-colored urineDry mouth and tongueDry skinTirednessSunken eyes or cheeksLight-headedness or faintingDecreased skin turgor (when the skin is pinched and released, it does not return to normal right away)
Call 911 immediately if:
The person loses consciousness at any timeThere is any other change in the person’s alertness, such as confusion or seizuresThe person has a fever over 103 degrees FYou notice symptoms of heatstroke, including rapid pulse or rapid breathingThe person’s condition does not improve, or gets worse despite treatment
