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Diphenylpyraline hydrochloride

Structure (Diphenylpyraline hydrochloride)

  • Diphenylpyraline hydrochloride consists of two phenyl rings linked to a piperidine ring with a pyridine substitution.

  • The hydrochloride salt increases its solubility.

  • Chemical Formula: C₁₉H₂₇ClN₂O·HCl

    Diphenylpyraline hydrochloride
    Diphenylpyraline hydrochloride

Mode of Action

  • Acts as an H₁-receptor antagonist with additional anticholinergic effects.

  • It blocks the action of histamine, reducing allergic symptoms.

Uses

  • Allergic Reactions: Effective in treating symptoms of allergies such as itching, sneezing, and runny nose.

  • Cold Symptoms: Alleviates nasal congestion and other cold-related discomforts.


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