dehydration side effects
The following are the other symptoms and side effects of extreme dehydration observed in children and adults. 1  Excessive thirst. 2  Low blood pressure. 3  Sunken eyes. 4  Fever. Increased heart rate.  Unconsciousness.
This is one of the classical dehydration side effects and symptoms. On the other hand, the person is simply unable to generate tears after crying due to lack of adequate amounts of water in the body. Severe headache is also another side effect of long term dehydration.