Topical treatment of necrotising herpes zoster with betulin from birch bark.
Betulin, a pentacyclic triterpene, is the main constituent of the outer bark of birches (Betula alba). In recent years, anti-microbial, anti-inflammatory and differentiation-promoting effects of betulin have been described. A betulin-based emulsion without preservatives and detergent emulsifiers can be prepared from birch bark extract. We report the successful treatment with betulin emulsion of a severe necrotising herpes zoster in an immunosuppressed patient who had not responded to a conventional topical treatment. The betulin emulsion was directly applied to the wounds without causing any side effects. The presented case report demonstrates impressive skin tolerance and wound-healing properties of the betulin emulsion. These should be further evaluated.
Weckesser
Steffi
S
Wound care center, Department of Dermatology, University Medical Center Freiburg, Freiburg, Germany.
Laszczyk
Melanie N
MN
Müller
Marcel L
ML
Schempp
Christoph M
CM
Schumann
Hauke
H
D029662:Betula; D006562:Herpes Zoster / Q000188:drug therapy* / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D024301:Plant Bark / Q000737:chemistry; D012871:Skin Diseases / Q000188:drug therapy / Q000473:pathology; D016896:Treatment Outcome; D014315:Triterpenes / Q000302:isolation & purification / Q000627:therapeutic use*; D014945:Wound Healing; D000094062:Betulinic Acid
D014315:Triterpenes; C002503:betulin; D000094062:Betulinic Acid