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.

Topical preparations used in the treatment of wounds and ulcers, e.g. leg ulcers, are classified in this group. Protective ointments are classified in D02A - Emollients and protectives.
See also
D06 - Antibiotic and chemotherapeutics for dermatological use.
D08 - Antiseptics and disinfectants.
D09 - Medicated dressings.

Topical vitamin preparations etc. are classified in this group if they cannot be classified in other groups.