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秋水仙
Colchicum autumnale
又稱: 秋番紅花 (Autumn Crocus)
秋水仙 (Colchicum autumnale) 是貓可能接觸到的最危險植物之一,不應與毒性低得多、春天開花的番紅花 (Crocus spp.) 混淆。秋水仙含有秋水仙鹼 (colchicine),這是一種強效生物鹼,會阻止微管形成並停止細胞分裂,特別攻擊身體中分裂最快的細胞,包括腸道內壁、骨髓與腎臟。重要的是,症狀可能在攝入後延遲 2–12 小時才出現;即使貓看起來還正常,也需要及早就醫。
重要提醒
症狀:嚴重嘔吐、血便性腹瀉、口腔與喉嚨灼痛;數小時後可能出現骨髓抑制(貧血、白血球下降)、腎衰竭與呼吸衰竭。
全株都可能致命:球莖(球根狀莖)毒性最高,但花、葉和種子也含有危險濃度的秋水仙鹼。
處理方式:這是危及生命的急症。請立刻帶貓去看獸醫,不要等待症狀出現。
可能有毒部位
球莖/球根
種子
花
全株有毒
貓咪可能出現的症狀
Respiratory Distress (Abnormal breathing patterns, difficulty breathing)
Respiratory · Can occur as the toxicity progresses, often days after exposure, or within hours in acute cases.
Liver Damage (Hepatotoxicity) and Kidney Failure (Renal Failure)
Renal · Often delayed by days after the initial ingestion.
Shock (Pale gums, abnormal heart rate, lethargy, weak pulse)
Cardiac · Can occur within hours or as the condition deteriorates.
Severe Vomiting (often bloody), Diarrhea (often bloody), Abdominal Pain, Drooling, and Difficulty Swallowing
Gastrointestinal · Symptoms often appear immediately or within hours of ingestion,
Bone Marrow Suppression
Hematological · Delayed (as it affects cell division and blood cell production).
Seizures
Neurological · Variable; often associated with advanced toxicity.
Liver Damage (Hepatotoxicity)
Hepatic
免責聲明:此摘要彙整自多個來源,僅供資訊參考,不構成診斷或治療計畫。毒性會因物質、攝入量、植物部位與個別貓咪狀況而異。若你懷疑貓咪接觸到有毒物質,請立即聯絡獸醫。