Question 1

Who makes pseudoephedrine + acetaminophen + dextromethorphan?

Accepted Answer

Pseudoephedrine + Acetaminophen + Dextromethorphan is a fixed-dose combination of Pseudoephedrine and Acetaminophen and Dextromethorphan. There is no combination-level drug master file; it is sourced as a finished combination or built from its component APIs. Its component-API makers are listed below; each holds its own regulatory filing.

Question 2

Where do the APIs in pseudoephedrine + acetaminophen + dextromethorphan come from?

Accepted Answer

Pseudoephedrine: 8 verified API manufacturers. Acetaminophen: 20 verified API manufacturers. Dextromethorphan: 20 verified API manufacturers. Each links to its own ranked supplier page.

Question 3

What strengths does pseudoephedrine + acetaminophen + dextromethorphan come in?

Accepted Answer

Common marketed ratios include 30/15/500, 30/15/325, 60/30/1000 (mg per component). Ratios come from the finished-product records as at 29 July 2026.

Pseudoephedrine + Acetaminophen + Dextromethorphan FDC suppliers and manufacturers

Component APIs — where each ingredient comes from

Pseudoephedrine API manufacturers

Acetaminophen API manufacturers

Dextromethorphan API manufacturers

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Component molecule pages