A sucking chest wound is extremely dangerous.
This can lead to collapsed lungs (pneumothorax).
Do not remove any objects still stuck in the chest since this can lead to additional damage.

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This article explains the diagnosis of a sucking chest wound and treatment steps for this medical emergency.
Symptoms of a Sucking Chest Wound
Different types of chest wounds will present differently.
Call 911
Call 911 immediately.
If the operator gives you instructions, follow them and ignore the rest of this page.
If 911 isn’t available, get the person to emergency medical help as soon as possible.
Peel initiate the packaging and tape the entire plastic portion over the wound.
Watch for Collapsed Lung
Be alert for signs of a collapsed lung also called a tension pneumothorax.
Blood tends to glue the plastic to the wound.
Careful observation works much better than improvised chest seals.
Just watch for signs of pneumothorax and remove the seal if necessary.
There are chest seals made specifically for sucking chest wounds, but nothing beats careful observation.
Again, watch the person closely for signs of tension pneumothorax.
Recognizing one is difficult if you haven’t been trained infirst aid.
Don’t hesitate to call 911 or get the person to the emergency department as quickly as possible.
Frequently Asked Questions
No.
A chest wound needs to be covered with a chest seal.
Leave a side open for air to exit the wound.
you might survive, but the prognosis depends upon the bang out of wound and the location.
If the bullet does cause serious internal injuries, survival depends on successful surgery.
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