Most of the drugs in this group are preparations for topical use. Some few preparations for systemic use with clear dermatological applications, e.g. griseofulvin (antimycotic), retinoids (for treatment of acne) and psoralens and retinoids (for treatment of psoriasis) are classified in this group.

This group comprises all types of emollients and protectives with no specific therapeutic effect or use, and also preparations for use in wounds, which are not classified in D09 - Medicated dressings.
Some similar products are classified in D03A - Cicatrizants, e.g. cod-liver oil ointments.