Answer
Check first with a pharmacist or prescriber. Products containing pseudoephedrine or dextromethorphan may cause important blood-pressure or serotonin interactions.
Sources for this answer
- Zyvox 100 mg/5 ml Granules for Oral Suspension — 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.