Answer
Yes. Nappy rash is a licensed indication, but prolonged use should be avoided because it may interfere with healing and harm infant skin.
Sources for this answer
- Sudosalve Nappy Rash Treatment 0.15%w/w Cream — 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.