NDC 42507-471-14
mucus er 1200 mg/1
guaifenesin · TABLET, MULTILAYER, EXTENDED RELEASE
Mucinex ER is an over-the-counter expectorant containing guaifenesin that helps thin and loosen mucus to make coughs more productive. It comes as an extended-release tablet designed to provide longer-lasting relief from chest congestion.
Key Facts
- Brand Name
- mucus er
- Generic Name
- guaifenesin
- NDC Code (Package)
42507-471-14- NDC Code (Product)
42507-471- Manufacturer
- HyVee Inc
- Strength
- 1200 mg/1
- Dosage Form
- TABLET, MULTILAYER, EXTENDED RELEASE
- Route
- ORAL
- Marketing Status
- Application #
- ANDA078912
- Drug Class
- Expectorant [EPC]
- Marketing Start
- 03/10/2026
Recall History
No Recall HistoryView Full Drug Page
mucus er — All PackagesNot medical advice. This information is for reference only. Always consult your doctor or pharmacist.