Medication reference
Guaifenesin
Expectorant [EPC] — ORAL
Guaifenesin — Expectorant [EPC]. Indications, dosing, warnings, contraindications & interactions.
Brand names
Guaifenesin
Active ingredients
GUAIFENESIN
Warnings
WARNINGS Do not use for children under 12 years of age
Available forms (35)
12 HR guaifenesin 1200 MG Extended Release Oral Tablet12 HR guaifenesin 600 MG Extended Release Oral Tabletguaifenesin 1000 MG Oral Tabletguaifenesin 100 MG Chewable Tabletguaifenesin 100 MG Oral Granulesguaifenesin 100 MG Oral Tabletguaifenesin 10 MG/ML Oral Solutionguaifenesin 1200 MG Oral Tabletguaifenesin 200 MG Oral Capsuleguaifenesin 200 MG Oral Tabletguaifenesin 20 MG/ML Oral Solutionguaifenesin 20 MG/ML Oral Suspensionguaifenesin 300 MG Oral Capsuleguaifenesin 400 MG Oral Tabletguaifenesin 40 MG/ML Oral Solutionguaifenesin 50 MG/ML Oral Solutionguaifenesin 575 MG Oral Tabletguaifenesin 600 MG Oral Tabletguaifenesin 675 MG Oral Tabletguaifenesin 800 MG Oral Tablet12 HR guaifenesin 1200 MG Extended Release Oral Tablet [Mucinex]brand12 HR guaifenesin 600 MG Extended Release Oral Tablet [Mucinex]brandguaifenesin 100 MG Chewable Tablet [Kids-Eeze Chest Relief]brandguaifenesin 100 MG Oral Granules [Mucinex]brandguaifenesin 20 MG/ML Oral Solution [Cough Out]brandguaifenesin 20 MG/ML Oral Solution [Diabetic Tussin EX]brandguaifenesin 20 MG/ML Oral Solution [Mucinex]brandguaifenesin 20 MG/ML Oral Solution [Robafen]brandguaifenesin 20 MG/ML Oral Solution [Rompe Pecho]brandguaifenesin 20 MG/ML Oral Solution [Scot-Tussin]brandguaifenesin 20 MG/ML Oral Solution [Siltussin]brandguaifenesin 400 MG Oral Tablet [Allfen Jr]brandguaifenesin 400 MG Oral Tablet [Bidex]brandguaifenesin 400 MG Oral Tablet [Liquibid]brandguaifenesin 400 MG Oral Tablet [Refenesen]brand
NDC examples
87448-1701
Source: openFDA + RxNorm · 2026
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