番茄（綠）

貓咪可能出現的症狀

由嚴重到輕微排列。

1. 1
   神經功能缺損和癱瘓 通常繼發於胃腸道症狀之後 · Solanine acts as a neurotoxin by inhibiting acetylcholinesterase, an enzyme responsible for breaking down the neurotransmitter acetylcholine. This leads to massive acetylcholine accumulation at the synaptic cleft and parasympathetic overstimulation.
2. 2
   心血管障礙 漸進式（2 到 24 小時） · The severe parasympathetic overstimulation caused by the accumulation of acetylcholine forces the heart rate to slow dangerously. In critical cases, this progresses to complete circulatory failure and cardiovascular collapse, which can be fatal.
3. 3
   溶血和急性腎損傷 漸進式；通常發生在嚴重中毒事件的後期階段 · In highly severe cases, solanine toxicity causes the cat's red blood cells to be destroyed (hemolysis)67. The release of free hemoglobin into the bloodstream from the ruptured cells is highly nephrotoxic (toxic to the kidneys) and can secondarily destroy the kidneys, leading to acute renal failure.
4. 4
   嚴重胃腸不適 通常在攝入後 2 到 24 小時內 · This is typically the first sign of nightshade poisoning. Solanine is a potent cytotoxin that interacts with the phospholipids in cell membranes, causing direct cell destruction and violent irritation and inflammation of the intestinal epithelial cells.
5. 5
   眼部變化 2 到 24 小時 · Dilated pupils are another direct clinical manifestation of the neurotoxicity and autonomic nervous system overstimulation caused by the glycoalkaloids.
6. 6
   綠番茄，以及番茄植株的葉子和莖
7. 7
   流涎過多 (Hypersalivation) 2 到 24 小時 · While it can be a reaction to the severe mucosal irritation in the mouth and throat, drooling is primarily driven by the neurotoxic properties of the glycoalkaloids, which overstimulate the parasympathetic nervous system.

重要提醒

綠番茄是番茄（Solanum lycopersicum）尚未成熟的果實。成熟紅番茄的果肉通常不是貓中毒的主要風險，但綠番茄和番茄植株的其他綠色部位並不安全。 主要風險來自龍葵鹼（發芽的馬鈴薯中也有高含量龍葵鹼）和番茄鹼，這兩種茄科植物化學物質。它們在未成熟果實、葉子和莖中的含量較高，可能刺激消化道，也可能影響神經系統。 貓吃到綠番茄後，可能流口水、嘔吐、腹瀉、嗜睡或虛弱。請把番茄植株、莖、葉和未成熟果實遠離貓。如果貓吃到綠番茄，或出現反覆嘔吐、虛弱、異常行為，請聯絡獸醫。

• 主要危害：綠番茄、葉子、莖和藤蔓中的 solanine 和 tomatine 含量較高。
• 症狀：流口水、嘔吐、腹瀉、腹痛、虛弱、嗜睡、瞳孔放大或走路不穩。
• 較低風險形式：少量無調味的成熟紅番茄果肉風險較低，但對貓沒有必要營養。
• 處理方式：讓貓遠離番茄植株和綠番茄；若貓啃咬植株或吃下未熟果實，請聯絡獸醫。