Can dehydration be a dangerous side-effect of diarrhea?

Dehydration is indeed a dangerous side effect of diarrhea, making the first choice accurate. When a person experiences diarrhea, the body loses a significant amount of fluids and electrolytes through stool. This can lead to an imbalance and diminish the overall volume of fluids in the body.

If the lost fluids are not adequately replenished, the individual may become dehydrated, which can have serious health implications. Symptoms of dehydration can include dry mouth, increased thirst, decreased urine output, fatigue, and in severe cases, confusion and dizziness. It’s crucial for individuals experiencing diarrhea to drink plenty of fluids, including water and electrolyte-replenishing solutions, to maintain proper hydration and prevent serious complications.

The other option would not reflect the medical understanding that recognizes dehydration as a common and serious concern associated with significant loss of fluids during episodes of diarrhea.