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 Dehydration. If your body is dehydrated, it cannot cool itself properly, leading to heat exhaustion or heat stroke. You will begin to feel lethargic and your muscles may cramp up. Your brain won't work properly, and you will feel groggy and slow.