狗的淚腺粉是否仍含有抗生素? - 狗
By Quintina
at 2021-11-21T23:04
at 2021-11-21T23:04
Table of Contents
家裡的小瑪爾濟斯也有常見的淚腺/紅眼的問題
同樣有養瑪爾濟斯的朋友,推薦使用淚腺粉
因為很好奇這類產品的作用原理,所以上網查詢了一些資訊
發現一些2014年左右的國外文獻指出,美國FDA曾經對幾家寵物腺痕產品提出警示
因為這些產品含有tylosin tartrate 一種尚未取得用在寵物許可的macrolide類抗生素
節錄我查到的一些資訊(我把指名道姓的產品名字先用****取代):
While this claim may spark the interest of some pet owners, consumers should
know that the FDA last month shipped warning letters to ************ and the
makers of similar tear stain removal products, notifying the companies that
their goods contain an antibiotic (tylosin tartrate) that is not approved for
use on pets.
The FDA also sent letters to the makers of ********* and ********. The agency
said the products fall under its classification for unapproved animal drugs,
and should cease being marketed or else the companies would face potential
enforcement action.
“FDA has serious concerns about unapproved animal drugs,” the agency said.
“Unapproved animal drugs are not reviewed by FDA and may not meet FDA’s
strict standards for safety and effectiveness.
就我所知淚痕的問題一部份跟鼻淚腺管不通、淚水分泌過多->滋生細菌(和酵母菌)有關
所以在學理上,給予抗生素的確可以很有效的抑制淚痕 (就像抗生素也能抑制挫瘡)
但抗生素的問題是不宜持續長期的使用(會培養出抗藥性菌株)
再加上有文章指出Tylosin在當時沒有拿到FDA用在狗身上的許可
比如Acta Veterinaria Scandinavica volume 56, Article number: 43 (2014)
https://actavetscand.biomedcentral.com/articles/10.1186/s13028-014-0043-5
一篇研究Tylosin治療狗腹瀉的研究就寫道:
Currently, oral tylosin treatment is not approved for the treatment of
canine enteritis (canine就是狗)
不過相關的這些資訊多半是在2014年左右,所以很好奇現在的這些抑制淚痕產品,
是不是已經不含抗生素了,還是只是把抗生素從成份標示拿掉?
2017年,美國FDA仍然再次針對含有tylosin的tear stain remover
發佈warning letter:https://reurl.cc/aND65Z (美國FDA官網)
(根據這篇warning,Tylosin應該是仍未拿到用來處理tear stain的許可)
--
同樣有養瑪爾濟斯的朋友,推薦使用淚腺粉
因為很好奇這類產品的作用原理,所以上網查詢了一些資訊
發現一些2014年左右的國外文獻指出,美國FDA曾經對幾家寵物腺痕產品提出警示
因為這些產品含有tylosin tartrate 一種尚未取得用在寵物許可的macrolide類抗生素
節錄我查到的一些資訊(我把指名道姓的產品名字先用****取代):
While this claim may spark the interest of some pet owners, consumers should
know that the FDA last month shipped warning letters to ************ and the
makers of similar tear stain removal products, notifying the companies that
their goods contain an antibiotic (tylosin tartrate) that is not approved for
use on pets.
The FDA also sent letters to the makers of ********* and ********. The agency
said the products fall under its classification for unapproved animal drugs,
and should cease being marketed or else the companies would face potential
enforcement action.
“FDA has serious concerns about unapproved animal drugs,” the agency said.
“Unapproved animal drugs are not reviewed by FDA and may not meet FDA’s
strict standards for safety and effectiveness.
就我所知淚痕的問題一部份跟鼻淚腺管不通、淚水分泌過多->滋生細菌(和酵母菌)有關
所以在學理上,給予抗生素的確可以很有效的抑制淚痕 (就像抗生素也能抑制挫瘡)
但抗生素的問題是不宜持續長期的使用(會培養出抗藥性菌株)
再加上有文章指出Tylosin在當時沒有拿到FDA用在狗身上的許可
比如Acta Veterinaria Scandinavica volume 56, Article number: 43 (2014)
https://actavetscand.biomedcentral.com/articles/10.1186/s13028-014-0043-5
一篇研究Tylosin治療狗腹瀉的研究就寫道:
Currently, oral tylosin treatment is not approved for the treatment of
canine enteritis (canine就是狗)
不過相關的這些資訊多半是在2014年左右,所以很好奇現在的這些抑制淚痕產品,
是不是已經不含抗生素了,還是只是把抗生素從成份標示拿掉?
2017年,美國FDA仍然再次針對含有tylosin的tear stain remover
發佈warning letter:https://reurl.cc/aND65Z (美國FDA官網)
(根據這篇warning,Tylosin應該是仍未拿到用來處理tear stain的許可)
--
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