What are the symptoms of eggplant poisoning?

Eggplant poisoning usually refers to adverse reactions caused by consuming excessive amounts or undercooked eggplant. Common symptoms include gastrointestinal discomfort, oral and pharyngeal irritation, neurological symptoms, abnormal skin reactions, and general systemic discomfort. If nausea, vomiting, dizziness, fatigue, or other discomfort occurs after eating eggplant, immediate medical attention at an emergency department is recommended.

1. Gastrointestinal discomfort: A common symptom, manifesting as nausea, vomiting, abdominal pain, and diarrhea. Vomit typically consists of stomach contents, and diarrhea is often watery. Some patients may also experience bloating and acid reflux. Severe cases can lead to dehydration due to persistent vomiting and diarrhea.

2. Oral and pharyngeal discomfort: Shortly after consumption, individuals may experience numbness in the mouth, itching, or a burning sensation in the throat, with increased discomfort during swallowing. These symptoms are caused by solanine in eggplant irritating the mucous membranes. Some patients may also develop redness and swelling of the oral mucosa.

3. Neurological symptoms: Mild poisoning may cause dizziness, headache, and fatigue. In severe cases, blurred vision, restlessness, limb numbness, or unsteadiness while standing may occur, typically appearing within several hours after ingestion.

4. Abnormal skin reactions: Individuals with allergic predispositions or more pronounced poisoning may develop skin itching and rashes. Rashes commonly appear on the trunk and limbs, either scattered or in patches, and may worsen with scratching. A few patients may also experience a sensation of skin burning.

5. Systemic discomfort: In severe poisoning, fever and chills may develop, with body temperature usually around 38°C, accompanied by lethargy and loss of appetite. Without timely intervention, symptoms may worsen due to dehydration and electrolyte imbalances.

For daily care, avoid consuming unripe, wrinkled, or spoiled eggplants. Remove the stem end of the eggplant before cooking (a site where solanine tends to accumulate). Drink plenty of water to promote metabolism if mild symptoms occur, take medications as prescribed, maintain a light and easily digestible diet, and gradually resume normal eating only after symptoms subside.