Who are Dexchlorpheniramine, pseudoephedrine, guaifenesin's main competitors?

No direct comparators detected in our index.

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Last reviewed 2026-05-17 · How we verify

Dexchlorpheniramine, pseudoephedrine, guaifenesin — Competitive Intelligence Brief

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Dexchlorpheniramine, pseudoephedrine, guaifenesin (Dexchlorpheniramine, pseudoephedrine, guaifenesin) competitive landscape: 0 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Antihistamine/decongestant/expectorant combination. Area: Respiratory/Allergy.

phase 3 Antihistamine/decongestant/expectorant combination H1 receptor (dexchlorpheniramine); alpha-1 adrenergic receptor (pseudoephedrine) Respiratory/Allergy Small molecule Live · refreshed every 30 min

Target snapshot

Dexchlorpheniramine, pseudoephedrine, guaifenesin (Dexchlorpheniramine, pseudoephedrine, guaifenesin) — Mantecorp Industria Quimica e Farmaceutica Ltd.. This combination drug reduces allergy symptoms via antihistamine action, nasal congestion via sympathomimetic decongestant, and cough via expectorant action.

Comparator set

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class	Target	Approval / PDUFA
Dexchlorpheniramine, pseudoephedrine, guaifenesin TARGET	Dexchlorpheniramine, pseudoephedrine, guaifenesin	Mantecorp Industria Quimica e Farmaceutica Ltd.	phase 3	Antihistamine/decongestant/expectorant combination	H1 receptor (dexchlorpheniramine); alpha-1 adrenergic receptor (pseudoephedrine)

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (Antihistamine/decongestant/expectorant combination class)

Mantecorp Industria Quimica e Farmaceutica Ltd. · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Dexchlorpheniramine, pseudoephedrine, guaifenesin — Competitive Intelligence Brief. https://druglandscape.com/ci/dexchlorpheniramine-pseudoephedrine-guaifenesin. Accessed 2026-05-17.

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