Answer
The selected oral capsule is licensed for acute promyelocytic leukaemia, not acne. Topical tretinoin products are different formulations with different uses and safety considerations.
Sources for this answer
- Tretinoin 10mg soft capsules — Current selected SmPCemc · Summary of Product Characteristics
- UK Teratology Information ServiceUK Teratology Information Service · Reputable Web
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.