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.
In mild cases, people with dehydration usually experience symptoms like dry mouth, thirst, dizziness and rapid heart rate. If the illness condition is severe enough, he will also experience shortness of breath, confusion and fluid retention in ankles, legs and feet.