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福爾可定

Pholcodine

鎮咳藥 (鴉片類衍生物)PO狗

別名: Benylin Children's Dry Cough Mixture · Galenphol · Folcodina · Pholcodinum

由 VetSheet 獸醫團隊審訂更新於 2026年4月5日本內容以實證獸醫文獻為本

0.1-0.2 mg/kgPO· q6h· As needed
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劑量為合格獸醫專業人員的臨床參考。請務必對照最新仿單及個別病患確認。

各物種劑量

🌎 NA — North America🌍 EU — Europe

狗

適應症劑量途徑頻次療程地區
Cough suppression0.1-0.2 mg/kgPOq6hAs needed🌍 EU
  • Cough suppression: Up to 4 times daily

劑量為合格獸醫專業人員的臨床參考。請務必對照最新仿單及個別病患確認。

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概覽

福爾可定是可待因的衍生物，具有鎮咳作用和輕度鎮靜特性，但無鎮痛效果。與可待因相比，其引發依賴性的可能性較低。主要用於無法消除病因且咳嗽已對動物健康造成損害的咳嗽抑制（例如慢性支氣管炎、氣管或主支氣管塌陷）。

作用機轉

Pholcodine depresses the cough reflex by acting directly on the cough centre in the central nervous system (CNS) → suppression of the medullary cough center.

安全性與警告

禁忌症

  • Respiratory depression
  • Raised intracranial pressure

不良反應

  • Sedation
  • Constipation (less severe than codeine)
  • Anaphylaxis (reported in humans)

注意事項

Normal precautions for opiate derivatives should be observed.

​Caution:​ Ensure human combination cough syrups are not inadvertently administered if they contain toxic or unstudied active ingredients like dextromethorphan, xylitol, or paracetamol.

藥物交互作用

TramadolMajor

Increased risk of CNS and respiratory depression

Other opiatesMajor

Additive CNS and respiratory depression

監測

  • Respiratory rate and effort
  • Level of sedation
  • Fecal output (monitor for constipation)

藥物動力學

半衰期

貓Unknown狗Unknown

吸收

Absorbed from the gastrointestinal tract following oral administration.

分佈

Crosses the blood-brain barrier to act on the CNS.

代謝

Hepatic metabolism.

排除

Excreted primarily via the kidneys.

過量

Overdose may result in exaggerated opiate effects, including severe sedation, respiratory depression, and potentially coma. Treatment is supportive; naloxone may be considered as an opioid antagonist if severe respiratory depression occurs.

可用產品

劑型

  • Oral solution: 2 mg/5 ml
  • Oral solution: 5 mg/5 ml
  • Oral solution: 10 mg/5 ml

人用標示

  • Benylin Children's Dry Cough Mixture
  • Galenphol

各地核准狀態

European Union✓ 已核准EMA

General sale (GSL) in some European regions.

United Kingdom✓ 已核准VMD

General sale (GSL)

暫無法規資料: 🇺🇸 US · 🇭🇰 HK · 🇹🇼 TW · 🇯🇵 JP · 🇰🇷 KR · 🇦🇺 AU

儲存與穩定性

Store at room temperature, protected from light and moisture. Keep out of reach of children and animals.

飼主須知

請嚴格按照獸醫的指示給藥。此藥物用於抑制乾咳。可能會導致您的寵物出現輕微的嗜睡。請觀察寵物的排便情況，因為此藥物偶爾會引起便秘。切勿在未經獸醫同意的情況下給寵物服用人類的止咳糖漿，因為其中可能含有對動物有毒的成分。

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