Location: Portland Metropolitan Area, Oregon, Pacific Northwest, United States, North America Population: 530,000 Latitude of center: 45Â° 33' 36.3 (45.5601Â°) north
The signs and symptoms of dehydration include: 1  dizziness. 2  headache. 3  dark urine (may have a strong odor)  inability to 1  urinate. dry mouth and nose. 2  weakness. nausea and vomiting.  skin that does not flatten when pinched and released.
Symptoms of moderate to severe dehydration include: 1  low blood pressure. 2  fainting. 3  severe muscle contractions in the arms, legs, stomach, and back. 4  convulsions. 5  a bloated stomach. 6  heart failure. 7  sunken fontanelle - soft spot on a infants head. 8  sunken dry eyes, with few or no tears. 9  skin loses its firmness and looks wrinkled.