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Medicines cetylpyridinium chloride + guaifenesin + paracetamol + phenylephrine hydrochlorideQuestion & answer

cetylpyridinium chloride + guaifenesin + paracetamol + phenylephrine hydrochloride · Medicine question

Can it be taken with paracetamol?

iatroX medicinesMedicine guide reviewed 19 August 2026

The answer

Answer

No. It already contains paracetamol, and duplication can cause overdose and delayed serious liver damage.

Sources for this answer

Covonia All-in-One Chesty Cough, Cold & Flu Relief Oral Solution — Current selected SmPCemc · Summary of Product Characteristics
NHSNHS · NHS medicine guidance

General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.

The full medicine guide

cetylpyridinium chloride + guaifenesin + paracetamol + phenylephrine hydrochloride

Read the wider context, including uses, precautions and the sources behind this medicine guide.

Read the cetylpyridinium chloride + guaifenesin + paracetamol + phenylephrine hydrochloride guide

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