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.
If a person experiences fever, back pain or dizziness, he needs to be watched closely in case symptoms worsen, and then seek medical care. Nausea and dry heaves accompanied by dizziness, dry mouth, weakness and confusion can be a sign of dehydration. If the symptoms accompany pain or pressure in the chest, radiating pain to the jaw and arm, sweating and irregular heartbeat, this can be a sign of a heart attack and requires emergency care.