What are the treatment options for cholera?

Cholera can cause large-volume watery diarrhoea and vomiting, leading to dehydration and changes in the body’s salts. Oral rehydration therapy provides a balanced solution that the intestine can absorb, even during diarrhoea. People with severe dehydration, shock, reduced alertness, or inability to drink may need IV fluid therapy in an urgent-care setting. Clinicians monitor mental state, urine output, circulation, breathing, and the ability to drink.

Treat suspected cholera as an urgent medical problem. If the person is awake and able to swallow, give small, frequent sips of an appropriate oral rehydration solution while seeking care. Continue feeding when tolerated. Avoid relying on plain water alone because it does not replace lost salts, and do not delay assessment while trying home remedies. Follow local infection-control advice, including careful handwashing and safe handling of vomit or stool.

Go to emergency care for fainting, confusion, extreme weakness, very little urine, cold or clammy skin, rapid breathing, persistent vomiting, or inability to drink. Infants, older adults, pregnant people, and anyone with significant medical conditions need an especially low threshold for urgent assessment.

Ask which rehydration method is needed, how fluid loss will be monitored, whether testing is required, and how to protect household contacts from infection.