Signs and symptoms of caustic ingestion

The symptoms of caustic ingestion can vary depending on the amount and type of substance ingested, as well as the location and extent of the tissue damage. Some common symptoms of caustic ingestion may include the following:

• Burning sensation or pain in the mouth, throat, or chest
• Difficulty swallowing or painful swallowing
• Abdominal pain or cramping
• Nausea and vomiting, which may contain blood
• Diarrhoea, which may contain blood
• Excessive salivation or drooling
• Hoarseness or loss of voice
• Coughing or wheezing
• Shortness of breath or difficulty breathing
• Shock or collapse (in severe cases)

It is worth noting that immediate symptoms may not appear in all children who ingest caustic substances. Some children may show no symptoms at first but may develop complications later on. Therefore, it is important to seek immediate medical attention if you suspect that your child has ingested a caustic substance.

Treatment

The treatment approach for caustic ingestion varies depending on the severity of the injury and the type of substance ingested. In some cases of caustic ingestion, surgery may be required to repair or extract damaged tissue. Surgery is usually considered when the injury is severe, or there is a perforation (hole) in the digestive tract.

Various surgical procedures may be required depending on the location and severity of the injury. These procedures may include:

• Esophagoscopy: This is a minimally invasive procedure in which a flexible or rigid endoscope is used to examine the oesophagus and remove any objects or debris that may be present. The procedure can also be used to evaluate the extent of the damage and identify areas that require surgery.
• Oesophageal dilation: This is a procedure in which a balloon or other device is used to expand the narrowed area of the oesophagus caused by scarring or inflammation. The procedure can help improve swallowing function in some cases.
• Oesophageal resection: This is a more extensive surgery in which a portion of the damaged oesophagus is removed, and the remaining healthy tissue is reconnected. This procedure is usually reserved for severe cases of caustic ingestion or when there is a perforation in the oesophagus.
• Gastrostomy: This is a procedure in which a small opening is made in the stomach, and a feeding tube is inserted to bypass the damaged oesophagus. This procedure may be necessary if the child cannot swallow or tolerate oral intake.
• Colostomy: In rare cases, when the lower digestive tract is severely damaged, a colostomy may be necessary. This procedure involves creating an opening in the abdominal wall and attaching the colon to a bag outside the body to collect waste.

Surgery for caustic ingestion is typically performed by a specialised team of surgeons, including a paediatric surgeon, an ear-nose-throat (ENT) specialist, and a gastroenterologist. The surgical procedure chosen will vary depending on the specific case and the severity of the injury.

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