United States · FDA National Drug Code directory
ZYNCOF
A source-listed medicine record.
Factual source checks only. This page is not a clinically reviewed monograph. Historical or discontinued records may be included; listing does not confirm approval, current availability or pharmacy stock.
Medicine identity
- Source reference
- 52083-400_7e831d13-64c5-4ee2-a290-d1d93ceec80f
- Product NDC
- 52083-400
- Form
- SYRUP
- Composition / generic term
- Dextromethorphan HBr and Guaifenesin
- Labeler
- Kramer Novis
- Marketing category
- OTC MONOGRAPH DRUG
- Marketing start / end (source format)
- 20110601
- Source listing expiry
- 20261231
Source-listed ingredients
- DEXTROMETHORPHAN HYDROBROMIDE — 20 mg/5mL
- GUAIFENESIN — 400 mg/5mL
These values do not establish equivalence or a dose recommendation.
Packages
- 30 mL in 1 BOTTLE, PLASTIC (52083-400-01) · 52083-400-01
- 120 mL in 1 BOTTLE, PLASTIC (52083-400-04) · 52083-400-04
- 474 mL in 1 BOTTLE, PLASTIC (52083-400-16) · 52083-400-16
Source and coverage
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Snapshot retrieved: 2026-09-17. This is the acquisition date, not a medical review date.
Clinical information, images and comparisons appear only when separately reviewed for this record. Coverage may be incomplete. Ask a pharmacist or clinician about your treatment.
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