Combination drug for external use. It has antiseptic and local irritating effect, accelerates regeneration processes.
Tar birch has keratoplastic, antiseptic, anti-inflammatory, local irritant effect, improves blood supply to tissues.
Bismuth tribromophenolate and bismuth oxide complex (xerobes) have astringent, adsorptive, anti-inflammatory, antiseptic effect. When applied externally, xeroform accelerates the regeneration of tissues.