Answer
Do not combine them without advice. Suppressing the cough reflex may make it harder to clear mucus loosened by carbocisteine.
Sources for this answer
- Carbocisteine 250 mg/5 ml oral solution — Current selected SmPCemc · Summary of Product Characteristics
- Carbocisteine 750mg/10ml sugar-free oral solution in sachet — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.