Answer
Because it contains propylene glycol, Covonia All-in-One Chesty Cough, Cold & Flu Relief Oral Solution must not be taken while breastfeeding unless recommended by a doctor.
Sources for this answer
- Covonia All-in-One Chesty Cough, Cold & Flu Relief Oral SolutionThornton & Ross Ltd · emc · SmPC §4.4 Special warnings and precautions for use · Version 12Document updated
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