extreme dehydration symptoms
Symptoms of severe or chronic dehydration are extreme thirst, confusion, little or no urination, sunken eyes, very dry mouth, dry skin that lacks elasticity, low blood pressure, rapid heartbeat, rapid breathing and even delirium or unconsciousness. If not treated timely, dehydration can lead to several complications.
Low blood pressure due to severe dehydration can cause symptoms that include headache, dizziness, increased heart rate or difficulty breathing. Such symptoms can worsen upon standing up or sitting up quickly and may cause you to feel unstable when you walk.
If you experience severe dehydration, you can develop a fever as a symptom of this condition. Fever symptoms are typically mild and can contribute to headache or dizziness in some patients. You may also notice that you do not produce any sweat, even when your body temperature is elevated due to fever.