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Drowning or near-drowning

Also called: Drowning, near-drowning

Breathing in water. Even after rescue, breathing can get worse over hours, so anyone who had trouble needs medical care.

WatchCough or breathing trouble for hours after

Overview

Drowning is silent and can happen in seconds, even in shallow water.

Children under 5 are at highest risk in pools.

Symptoms

Common signs:

  • Not breathing
  • Coughing or trouble breathing after water

Less common

  • Vomiting

When to get medical care

Call 911Call 911 now for: not breathing, coughing or trouble breathing after water.
Get care todayMilder symptoms that could be early signs.
See a doctor soonQuestions about lowering your risk.

Causes

Water in lungs.

Who is more likely to get it

  • Young children
  • Alcohol use

Diagnosis

This is diagnosed in the emergency room or hospital.

The exam

A physical exam.

Tests

Tests, if needed:

  • Exam:

Treatment

Emergency care is needed. While waiting for help:

Self-care

  • Call 911
  • Start CPR if not breathing

Prevention

To lower your risk or catch problems early:

  • Constant supervision near water
  • Swim lessons
  • Pool fences

Which doctor treats this

  • Emergency doctors treat it first, in the ER.

Back to school, work, or sports

  • Recovery time varies. Ask your care team when you can drive, lift, work, and exercise.

For caregivers

  • Go to visits when you can and take notes.
  • Keep a list of medicines, allergies, and doctors in one place.
  • Learn the warning signs that need fast care.
  • Take breaks and ask for help. Caregivers need care too.

Outlook

Fast CPR improves survival.

Getting ready for your visit

Bring a list of your symptoms and medicines.

What to bring

  • A list of your medicines and supplements
  • Notes on when symptoms started and what makes them better or worse

Questions to ask

  • What follow-up care do I need?
  • How can I prevent this from happening again?

Research studies

Research studies test new ways to find and treat health problems. Some are looking for volunteers. Talk with your doctor before joining one.

Search ClinicalTrials.gov for studies on Drowning or near-drowning

Sources

Last updated 2026-11-12.