Symptoms of Longan Poisoning

Longan, as a fruit, is generally safe when consumed in moderation. However, improper consumption may lead to poisoning, with symptoms including nausea and vomiting, abdominal pain and diarrhea, dizziness and headache, irritability and restlessness, and palpitations and chest tightness. If any discomfort occurs, prompt medical attention is recommended.

1. Nausea and vomiting: This is one of the more common symptoms of longan poisoning. Affected individuals may experience frequent nausea, followed by vomiting; vomitus typically consists of undigested food from the stomach.

2. Abdominal pain and diarrhea: The abdomen may experience varying degrees of pain—often described as distending or colicky—and is frequently accompanied by diarrhea, with increased bowel movement frequency and loose or watery stools.

3. Dizziness and headache: Patients may feel lightheaded or dizzy, along with headaches that may be either persistent or intermittent. In severe cases, these symptoms may impair normal physical activity and cognitive function.

4. Irritability and restlessness: Longan poisoning may cause emotional instability, manifesting as irritability, agitation, difficulty relaxing, or sustaining concentration.

5. Palpitations and chest tightness: Heart rate may increase noticeably, producing sensations of palpitations, alongside chest tightness and rapid breathing. In severe cases, shortness of breath may occur.

It is advisable to consume longan in moderation and ensure food safety and hygiene. Maintain a light, balanced diet and avoid spicy or irritating foods—such as garlic, spicy hotpot, and wasabi. Additionally, ensure adequate rest and avoid excessive physical or mental exertion to safeguard overall health.