Guide To The Causes Of Hypotension

Dehydration

Pouring water. Photo Credit: Dreamstime @Dreamz

Hypotension can develop due to dehydration. This state occurs when the body uses more fluid than it receives. Patients may become dehydrated due to excessive sweating from exercise or hot weather. Increased urination, fever, vomiting, and diarrhea could also trigger dehydration. In adults, dehydration symptoms include dark-colored urine, decreased urination, extreme thirst, fatigue, dizziness, and confusion.

Older adults are at an increased dehydration risk. It can lead to severe complications, including urinary tract infections, kidney failure, seizures, and low blood volume. Generally, doctors will be able to diagnose dehydration with a physical exam. Urine and blood tests may be performed if more information is needed. Patients with severe dehydration may need intravenous fluids.

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