15-Month-Old Boy in Critical Condition After Ingesting Mosquito Repellent Essential Oil

A 15-month-old boy is in critical condition with acute respiratory failure after accidentally ingesting a mosquito repellent essential oil — a product commonly found in many households.

Common Mosquito Oil Leads to Life-Threatening Lung Damage

According to Hanoi Children’s Hospital, the child was rushed to the ICU in severe respiratory distress. Doctors had to immediately intubate and place him on a ventilator.

Initial investigation revealed the boy had ingested a mosquito repellent essential oil, typically marketed as natural and herb-based. However, medical professionals noted that the solvent in the product contained hazardous chemicals, which are highly dangerous when inhaled or swallowed, especially by young children.

Severe Lung Injury and Risk of Pulmonary Fibrosis

Dr. Phi Van Cong, the attending physician, reported that lung X-rays showed serious damage consistent with acute chemical-induced pneumonia. Prior to hospital admission, the child experienced multiple seizures.

While doctors have managed to stabilize vital signs — including heart rate, breathing, blood pressure, and oxygen saturation — the patient remains in critical condition. The next 48–72 hours are crucial, with a high risk of worsening lung damage and potential permanent pulmonary fibrosis.

Doctors Issue Urgent Warning to Parents

Medical staff from Hanoi Children’s Hospital warn that many mosquito repellents and essential oils contain toxic solvents not safe for ingestion or inhalation. Small children are especially vulnerable to:

• Seizures

• Severe pneumonia

• Acute respiratory failure

• Long-term lung complications

“Parents often underestimate how harmful these ‘natural’ mosquito repellents can be,” doctors cautioned. “Just because it’s herbal doesn’t mean it’s safe.”

Safety Tips for Parents:

• Keep mosquito repellent oils, sprays, and chemicals out of children’s reach.

• Always read product warning labels — especially if the product contains solvents or volatile substances.

• If a child is suspected to have ingested or inhaled a chemical, immediately bring them and the suspected item to the nearest medical facility.