我的理解是這裏都含有一個藥物成分,而是這個成分沒有效果,Robitussin止咳藥物,但裏麵加了防止鼻塞的成分無效

本文內容已被 [ 一笑拉 ] 在 2023-12-04 10:08:11 編輯過。如有問題,請報告版主或論壇管理刪除.
回答: NND,市場上這些感冒藥,都是無效的JustDigit2023-12-04 09:55:27

[9/14/2023] FDA held a Non-prescription Drug Advisory Committee meeting Sept. 11-12, 2023, to discuss the effectiveness of oral phenylephrine as an active ingredient in over-the-counter (OTC) cough and cold products that are indicated for the temporary relief of congestion, both as a single ingredient product and in combination with other ingredients.

The committee discussed new data on the effectiveness of oral phenylephrine and concluded that the current scientific data do not support that the recommended dosage of orally administered phenylephrine is effective as a nasal decongestant. However, neither FDA nor the committee raised concerns about safety issues with use of oral phenylephrine at the recommended dose.

Advisory committees provide independent advice and recommendations to FDA, but the agency makes the final decision. FDA will consider the input of this advisory committee, and the evidence, before taking any action on the status of oral phenylephrine.   

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