What is oral rehydration?

Oral Rehydration

Oral rehydration for children: Overview

Your child can get dehydrated when their body has lost too much water. This can happen because of vomiting, sweating, diarrhea, or fever. Dehydration can happen quickly in babies and young children. Severe dehydration can be life-threatening. You can give your child an oral rehydration drink to replace water and minerals. Several brands can be found in grocery stores and drugstores. These include Pedialyte, Infalyte, or Rehydralyte.

Oral rehydration: When to call

Call 911 anytime you think you may need emergency care. For example, call if:

  • You have signs of severe dehydration, such as:
    • You are confused or unable to stay awake.
    • You passed out (lost consciousness).

Call your doctor now or seek immediate medical care if:

  • You still have signs of dehydration. You have sunken eyes, a dry mouth, and pass only a little urine.
  • You are dizzy or lightheaded, or you feel like you may faint.
  • You are not able to keep down fluids.

Watch closely for changes in your health, and be sure to contact your doctor if:

  • You do not get better as expected.

©2011-2024 Healthwise, Incorporated

The content above contains general health information provided by Healthwise, Incorporated, and reviewed by its medical experts. This content should not replace the advice of your healthcare provider. Not all treatments or services described are offered as services by us. For recommended treatments, please consult your healthcare provider.