# Mucus Relief DM Extended Release Caplets Maximum Strength

NDC: 55910-634
Generic name: Guaifenesin, Dextromethorphan HBr
Labeler / Manufacturer: Dolgencorp, Inc. (DOLLAR GENERAL & REXALL)
Product type: HUMAN OTC DRUG
Marketing category: Abbreviated NDA (generic)
Dosage form: TABLET
Routes: ORAL
Marketing started: 20190228
Marketing ended: 20260528
FDA application: ANDA209692

## Active ingredients

- DEXTROMETHORPHAN HYDROBROMIDE: 60 mg/1
- GUAIFENESIN: 1200 mg/1

## Pharmacological class

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## External sources

- openFDA: https://api.fda.gov/drug/ndc.json?search=product_ndc:"55910-634"
- FDA NDC Directory: https://www.accessdata.fda.gov/scripts/cder/ndc/dsp_searchresult.cfm?p_ndc=55910-634
- DailyMed: https://dailymed.nlm.nih.gov/dailymed/lookup.cfm?setid=62cd2d77-abcb-4848-8d17-cf8c67216373