The short version
Only one company currently supplies this market — there is no backup if it stumbles. The price has held steady around $0.5459 per unit over the past year.
Market view
guaifenesin dextromethorphan hbr · Tablet, Extended Release
1 marketed package NDCs · 1 active manufacturer
Most dispensed: DEXTROMETHORPHAN HYDROBROMIDE 60 mg; GUAIFENESIN 1200 mg · Tablet, Extended Release · #14 blister packs/carton / 1 tablet, extended release in 1 blister pack
Price range and competition
RSS: changes for this drugEvery company selling this drug reports its own price. The line follows the middle of the pack; the shaded band holds the middle half of companies — the wider it is, the more they disagree.
Latest · Sep 2026 — typical price $0.5459 · middle half $0.5459–$0.5459 · full range $0.5459–$0.5459 · 1 products · 1 companies
ⓘ How this was built
Data sources
- CMS NADAC weekly survey + monthly archives back to 2013 (data.medicaid.gov)
- CMS Federal Upper Limit files (weighted AMP)
- FDA NDC Directory (openFDA) — maker roster
Method
Each month's band spans the NADAC unit prices of every NDC of this drug (min, quartiles, median, max), split into brand and generic cohorts by FDA marketing category. Maker counts come from distinct labelers with the NDC actively listed.
Pipeline and calculations built by Claude (Fable 5) from the public datasets above. Educational only — verify against primary sources before acting.
What changed in the last 90 days
Every detected change for guaifenesin dextromethorphan hbr, newest first — price moves, shortages, recalls, and manufacturers entering or leaving. Detected by comparing each day’s federal data against the day before.
- Mucus Relief DMAug 19, 2026Price downNADAC $0.54632 → $0.54589 per unit (-0.08%)
- Mucus Relief DMJul 22, 2026Price upNADAC $0.54552 → $0.54632 per unit (+0.15%)
Same drug class
Other molecules FDA puts in Uncompetitive N-methyl-D-aspartate Receptor Antagonist, with whether each is in shortage right now. Same class is not the same drug — substitution is a clinical decision, and this is a supply picture, not a recommendation.
- acetaminohpen, dextromethorphan hydrobromide· 1 maker
- acetaminophen 325 mg and dextromethorphan hbr 10 mg oral liquid day time kids· 1 maker
- acetaminophen 325 mg dextromethorphan hbr 10 mg phenylephrine hci 5 mg· 1 maker
- acetaminophen 325 mg dextromethorphan hbr 15 mg doxylamine succinate 6.25 mg· 1 maker
- acetaminophen 325 mg, dextromethorphan hbr 15 mg, doxylamine succinate 6.25 mg· 1 maker
- acetaminophen 650 mg, dextromethorphan hbr 20 mg, guaifenesin 400 mg, phenylephrine hcl 10 mg· 1 maker
- acetaminophen chlorpheniramine maleate dextromethorphan hydrobromide phenylepherine hydrochloride· 1 maker
- acetaminophen dextromethorphan hbr doxylamine succinate phenylephrine hci· 1 maker
- acetaminophen dextromethorphan hbr guaifenesin, phenylephrine hcl· 1 maker
- acetaminophen-chlorpheniramine maleate-dextromethorphan hbr-guaifenesin-phenylephrine hcl· 1 maker
- acetaminophen-dextromethorphan hbr-phenylephrine hcl-chlorpheniramine maleate· 1 maker
- acetaminophen, chlorpheniramine malaeate, dextromethorphan hydrobromide, phenylephrine hydrochloride· 1 maker
Common questions
- Is Guaifenesin dextromethorphan hbr in shortage right now?
- No. FDA does not currently list Guaifenesin dextromethorphan hbr in shortage. This page is rebuilt every morning from FDA's shortage database, so a new posting appears here the day it is published.
- Who makes Guaifenesin dextromethorphan hbr?
- 1 company has marketed Guaifenesin dextromethorphan hbr in the last 30 days, according to the FDA NDC Directory. That is a thin market — if one stops making it, supply is at risk quickly. Every manufacturer and package is listed on this page.
- What does Guaifenesin dextromethorphan hbr cost?
- The typical pharmacy pays about $0.5459 per unit, based on the most recent CMS NADAC survey of actual acquisition costs. That is what the pharmacy pays for the drug itself — not the cash price, and not what an insurer is billed.
All marketed products
Expand a strength to see its dosage forms, then package sizes, then each manufacturer and NDC. Click an NDC for its full detail page.