What is the recommended treatment for a child showing signs of persistent vomiting due to Dengue Hemorrhagic Fever?

In cases of Dengue Hemorrhagic Fever, persistent vomiting can lead to significant dehydration, making it crucial to address fluid replacement carefully. The recommended treatment in this situation would involve the use of oral rehydration solutions, as they are specifically designed to replace lost fluids and electrolytes effectively.

Oral rehydration solutions contain a precise balance of salts and sugars that facilitate water absorption in the intestines, making them ideal for children experiencing mild to moderate dehydration. This approach is preferable when the child is still able to tolerate oral intake, as it allows for effective rehydration with less risk of complications compared to intravenous methods.

While intravenous fluids may be necessary in severe dehydration or when the oral route is not viable, oral rehydration is usually the first line of treatment in managing cases where persistent vomiting is present but not causing severe dehydration. Using aspirin is contraindicated in cases of dengue due to the increased risk of bleeding, and paracetamol is generally used for symptom relief rather than for gastrointestinal management.