Dysentery: Symptoms

What are the symptoms of dysentery?

Dysentery causes irritation and inflammation of the intestines that may result in a number of symptoms. The symptoms can vary in intensity among individuals.

Common symptoms of dysentery

The most common symptoms of dysentery are related to disturbances of the digestive system and include:

• Abdominal bloating
• Abdominal pain
• Bloody diarrhea
• Flatulence
• Nausea with or without vomiting

Other symptoms of dysentery

As the dysentery infection progresses, other symptoms, including symptoms of dehydration, may develop. Other possible symptoms include:

• Decreased urine output
• Dry skin and mucous membranes (such as dry mouth)
• Feeling very thirsty
• Fever and chills
• Muscle cramps
• Muscle weakness (loss of strength)
• Weight loss

Serious symptoms that might indicate a life-threatening condition

On rare occasions, dehydration resulting from dysentery may be so severe that a life-threatening situation can develop. Seek immediate medical care (call 911) if you, or someone you are with, have any of the following symptoms:

• Change in level of consciousness or alertness, such as passing out or unresponsiveness
• Change in mental status or sudden behavior change, such as confusion, delirium, lethargy, hallucinations and delusions
• High fever (higher than 101 degrees Fahrenheit)
• Rapid heart rate (tachycardia)
• Severe abdominal pain
• Severe dizziness