Brompheniramine

Category: pharmacological

Aliases: Dimetapp

Pharmacological Mechanism

First-generation H1 antagonist — bromine analog of chlorpheniramine. OTC component of multi-ingredient cold formulations. Same sedation + anticholinergic profile.

Half-Life (t½)

PO: 25h

Dosing Guidelines

• PO: Typical 4mg (Range: 4 - 24 mg)

Target Organ Systems

• nervous