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Active ingredient

Dextromethorphan

129 finished FDA listings contain Dextromethorphan as their only active ingredient; 1,874 combination products also contain it.

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FDA NDC Directory

Ingredient names as written by FDA
DEXTROMETHORPHAN, DEXTROMETHORPHAN HYDRIODIDE, DEXTROMETHORPHAN HYDROBROMIDE, DEXTROMETHORPHAN HYDROCHLORIDE
Dosage forms
Capsule, Capsule, Gelatin Coated, Capsule, Liquid Filled, Chewable Gel, Liquid, Lozenge, Solution, Suspension, Suspension, Extended Release, Syrup, Tablet, Tablet, Chewable
Routes
Oral
Manufacturers / labelers
69
Strengths listed
10 mg/1 · 10 mg/5ml · 15 mg/1 · 15 mg/15ml · 15 mg/5ml · 20 mg/15ml · 20 mg/20ml · 30 mg/1 · 30 mg/10ml · 30 mg/3ml · 30 mg/5ml · 5 mg/1 · 5 mg/5ml · 7.5 mg/5ml
Brand names in FDA listings
12 Hr Relief Cough Dm, Adult Cough Relief, Adult Long Lasting Cough Relief, Basic Care Childrens Cough Dm, Basic Care Cough Dm, Bupropidex, Careone Cough Dm, Childrens 12 Hr Cough Relief, Childrens Cough Dm, Childrens Daytime Mucus, Childrens Giltuss Honey Dm Cough, Childrens Robitussin 12 Hour Cough Relief, Childrens Robitussin Cough Long-Acting, Cough Dm, Cough Dm Childrens, Cough Relief, Cough Relief Adult, Cough Relief Cough Suppressant, Cough Suppressant Adult, Creomulsion Cough Medicine Adult Formula, Creomulsion For Children, Cvs Daytime Cough Relief Chews - Citrus Punch, Cvs Health Cough Suppressant Softgel, Cvs Long Acting Cough, Delsym, Delsym (Dextromethorphan), Delsym Cough, Dextabs, Dextromethorphan Hbr 15 Mg, Dextromethorphan Hbr 15 Mg Liquid Gels, Dextromethorphan Polistirex Extended Release, Dextromethorphan Polistirex Extended-Release, Dg Health Cough Dm, Drx Choice Long Acting Cough, Equaline Cough Dm, Equate Cough Dm, Equate Kids Daytime Dex Cough Gels, Father Johns Medicine, Foster And Thrive 12 Hour Cough Relief, Gencare Long-Acting Cough Relief, Giltuss Diabetic Dm, Giltuss Dm, Giltuss Honey Dm Cough, Good Neighbor Long Acting Cough Adult Tussin, Good Neighbor Pharmacy Cough Dm Er, Good Sense Cough Dm, Goodmeds Cough Relief Dextromethorphan Hbr, Goodmeds Non-Drowsy Cough Relief, Honey Works Kids Honey Cough Syrup, Honey Works Organic Honey, Leader Childrens Cough Dm, Leader Cough Dm, Long Acting Cough Softgels, Mielim Y Mas, Mucinex Childrens Mighty Chews Cough, Mucinex Instasoothe Cough, Nuvicare Long-Acting Cough Relief, Premier Value Tussin Cough Long Acting, Quality Choice Adult Long-Acting Cough Softgel, Quality Choice Long Acting Cough Softgel, Right Remedies Adult Long Lasting Cough Relief Softgel, Robitussin 12 Hour Cough Relief, Robitussin Direct Cough, Robitussin Long-Acting Cough Soft Chews, Robitussin Long-Acting Coughgels, Robocough, Robohbr Cough Suppressant, Robotablets, Signature Care 12 Hour Cough Relief, Signature Care Childrens 12 Hour Cough Relief, Signature Care Cough Relief, Stona, Topcare Cough Dm, Up And Up 12 Hour Cough Relief, Valumeds Cough Relief, Dextromethorphan Hbr, Vicks Formula 44dm Cough

RxNorm (National Library of Medicine)

Ingredient concept RxCUI 3289

Drugs@FDA applications

Linked only where the FDA listing’s application number matches Drugs@FDA exactly. A listing in the NDC Directory does not by itself mean FDA approval.

ApplicationSponsorOriginal approvalListings
NDA 018658RECKITT BENCKISER1982-10-085
ANDA 091135TRIS PHARMA INC2012-05-2557
ANDA 203133AMNEAL2017-07-282
ANDA 218417AUROBINDO PHARMA LTD2026-04-154

Official labeling on DailyMed

Showing the 12 most recent of 122 labels.

Sources: FDA NDC Directory (2026-09-29), RxNorm, Drugs@FDA, DailyMed. Each source’s facts are shown separately as published.