Gastric Lavage in Tamil Nadu

Is gastric lavage still commonly used today?

Its use has declined significantly in modern toxicology because it is only effective within a narrow time window and carries risks, so doctors now often prefer other treatments like activated charcoal, but it remains valuable in select emergency situations.

Is the procedure uncomfortable?

It can be quite unpleasant, involving a tube passed through the nose or mouth, so sedation may be used in cooperative patients, while unconscious patients are managed with airway protection first.

What are the risks of gastric lavage?

Risks include aspiration of stomach contents into the lungs, injury to the throat or oesophagus, and electrolyte imbalance, which is why it is performed only by trained emergency staff with airway protection in place when needed.

How long will the patient need to be observed afterward?

Observation time depends on the specific poison ingested, ranging from about 4 hours for milder substances to 24 hours or more for more dangerous or slow-acting toxins.

Does gastric lavage guarantee removal of all the poison?

No, it cannot guarantee complete removal, especially if performed outside the ideal one-hour window, so it is usually combined with other treatments like antidotes or supportive care based on the substance involved.