Answer
Yes. Erythromycin is a macrolide antibiotic; zinc acetate supports its formulation and skin-healing role.
Sources for this answer
- Zineryt 40 mg 12 mg powder and solvent for cutaneous solution — 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.