What is Carbaphen used for?

Carbaphen is indicated for Allergic rhinitis, Common cold, Cough, Nasal congestion, Nasal discharge.

What development phase is Carbaphen in?

Carbaphen is FDA-approved (marketed).

What is the generic name of Carbaphen?

PHENICARBAZIDE is the generic (nonproprietary) name of Carbaphen.

Last reviewed 2026-04-20 · How we verify

Carbaphen (PHENICARBAZIDE)

FDA-approved withdrawn Small molecule Quality 15/100

Carbaphen, marketed as Phenicarbazide, is an anti-allergenic drug primarily indicated for allergic rhinitis. Its key strength lies in its mechanism of action, which effectively modulates the body's response to allergens and irritants, reducing inflammation and congestion in the nasal passages. The primary risk is the key composition patent expiry in 2028, which could lead to increased competition from generics.

At a glance

Generic name	PHENICARBAZIDE
Drug class	phenicarbazide
Modality	Small molecule
Therapeutic area	Immunology
Phase	FDA-approved

Approved indications

Allergic rhinitis
Common cold
Cough
Nasal congestion
Nasal discharge
Vasomotor rhinitis

Common side effects

No common side effects on file.

Competitive intelligence

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