普列薄荷

貓咪可能出現的症狀

由嚴重到輕微排列。

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   肝臟損傷惡化至肝衰竭 Unlike common garden mints (like spearmint or peppermint) that primarily irritate the digestive tract, Pennyroyal is explicitly noted for its severe systemic toxicity that attacks the cat's liver, which can ultimately lead to death.
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   癲癇發作、震顫、步態不穩、虛弱及精神沉鬱 Seizures and profound neurological depression are hallmarks of severe mint/essential oil toxicity and are specifically associated with highly toxic mint plants like Pennyroyal.
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   嘔吐、腹瀉、流口水、食慾不振及吞嚥困難 The essential oils in the mint family are highly irritating to a cat's gastrointestinal tract36. With Pennyroyal, these symptoms may occur alongside or precede more severe systemic organ failure.
4. 4
   呼吸困難、咳嗽及噴嚏 In severe cases, the ingestion or inhalation of the essential oils found within toxic mint plants can cause significant respiratory distress45. Note: The provided sources do not specify the exact hourly onset times for these symptoms.

重要提醒

唇萼薄荷（Mentha pulegium）是薄荷家族的一員，但對貓具有高度毒性。它比一般的薄荷危險得多，含有名為 pulegone 的成分，貓的肝臟會將其轉化為毒性極強的物質，導致嚴重的肝功能受損，甚至致命。 過去唇萼薄荷精油有時被用作天然除蚤劑，但這對貓來說極度不安全。即使只是皮膚吸收或誤食少量的濃縮精油，都可能引發肝衰竭。中毒症狀包括嘔吐、腹瀉、眼睛或皮膚發黃（黃疸）、發抖以及虛脫。 誤食新鮮植株同樣非常危險。如果你懷疑貓咪吃了唇萼薄荷，或接觸到相關精油，這屬於緊急狀況。請立即聯絡獸醫或急診動物醫院。

• 有毒化合物：普列酮（主要）；在肝臟中代謝為薄荷呋喃 — 這才是真正的肝毒性物質
• 作用機制：薄荷呋喃直接導致肝細胞壞死（肝細胞死亡）；穀胱甘肽耗盡會加劇損傷
• 症狀：嘔吐、腹瀉、精神沉鬱；嚴重案例會引起急性肝衰竭，伴隨黃疸、震顫、癲癇發作和虛脫
• 普列薄荷精油極其危險 — 切勿將其用於驅蚤治療；即使是局部塗抹也可能導致致命的肝衰竭
• 任何接觸普列薄荷油的情況均屬於獸醫急診；攝入植物也應立即進行獸醫評估