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Medicines guanfacine hydrochlorideQuestion & answer

guanfacine hydrochloride · Medicine question

Does it lower blood pressure?

iatroX medicinesPublished 20 August 2026Reviewed 20 August 2026

The answer

Answer

It can reduce blood pressure and heart rate, sometimes causing dizziness or fainting.

Sources for this answer

Guanfacine 4 mg prolonged-release tabletsemc · SmPC Current selected SmPC · Version 2

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The full medicine guide

guanfacine hydrochloride

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