On 11/3, three men were hospitalized in Lang Son province after consuming a highly toxic wild plant, mistakenly identified as an edible herb. They presented with severe symptoms including headaches, persistent vomiting, numbness, abdominal pain, and difficulty breathing. Five other individuals from their group experienced milder reactions.

The wild parsley-like plant brought in by the patient's family. *Photo: Hospital provided*.

Doctor Nguyen Thanh Do of Lang Son Provincial General Hospital's Intensive Care and Anti-Poisoning Department identified the culprit as water hemlock (Conium maculatum). This plant, part of the Apiaceae family, contains potent alkaloid compounds throughout its roots, stem, leaves, flowers, and seeds. These toxins directly target the neuromuscular system, disrupting nerve impulse transmission and leading to progressive paralysis.

Ingestion can cause profuse sweating, dilated pupils, increased salivation, rapid heart rate, and confusion. Without prompt medical intervention, victims risk death from acute respiratory failure or cardiac arrest.

The hospital's emergency team quickly initiated an acute poisoning protocol, which included gastric lavage, intravenous fluid administration, anti-emetics, and intensive care. The patients' conditions are now improving, though medical staff continue close monitoring to prevent any late complications.

Water hemlock's appearance closely mimics common edible vegetables like wild carrots, celery, or parsley, making misidentification a significant risk. Medical experts strongly advise against picking or preparing any wild plants of unknown origin. Should anyone exhibit symptoms of poisoning, such as mouth numbness, nausea, or convulsions, it is crucial to seek immediate medical attention at the nearest facility rather than attempting self-treatment.

Thuy An