What should you know about cholera disease?

The infection is usually acquired through contaminated water or food. Some infected people have mild symptoms, while others develop repeated, watery stools and vomiting. The main danger is not the bowel movement itself but the speed at which water and electrolytes leave the body.

Signs of fluid loss include intense thirst, dry mouth, weakness, dizziness, reduced urination, sunken eyes, or unusual sleepiness. Children, older adults, and people already unwell can become seriously dehydrated quickly.

Begin oral rehydration therapy promptly if the person is awake and able to drink. Give frequent small sips and continue replacing fluids after each loose stool. Avoid relying on very sugary drinks alone. Contact a clinician urgently for suspected cholera, because some people need IV fluid therapy and treatment to reduce the infection’s impact. Use safe water and careful handwashing to reduce spread.

Seek emergency care for repeated watery diarrhoea with faintness, confusion, inability to drink, very little urine, severe weakness, or signs of shock. Immediate assessment is also needed when a child becomes unusually sleepy or cannot keep fluids down. Do not wait for symptoms to settle if fluid loss is rapid.

Ask which rehydration fluid to use, how to measure and give it, whether testing is needed, how long to stay away from food preparation, and which household contacts need advice. Tell the clinician when the diarrhoea began and whether vomiting or reduced urination is present.