Theresienöl is a 100 % natural product representing a mixture of animal and vegetable raw materials from Tyrol. Its exact recipe has been preserved untouched and in deep secret for more than six centuries yet, and has been passed down from generation to generation. Six patients were included in this case series one patient with malignant melanoma of the skin after re-excision with subsequent non-free skin surgical plastic, two patients with III degree skin burning and three patients with infected wound successfully treated with Theresienöl. All of them - before the application of Theresienöl - were treated with different operative methods. The treatment of scars from operative interventions with Theresienöl is very effective. That is why it must start directly after the operative intervention. The therapeutic effect of Theresienöl for postoperative scars is commensurable with and even better than the one of all applied until now local medicines, which makes it an agent of choice in those cases. Theresienöl represents a good alternative to the free skin surgical plastic for small burns of III degree. The local treatment of infected wounds with Theresienoil is more effective and economically sound than the treatment with all the rest types of dressings. The effects from the treatment of different surgical diseases with Theresienöl occur very rapidly, while there is a very good response to local hematomas, pain, and itchiness by the medicine, and there are no side effects from its administration.
Keywords: III degree skin burning; Infected wounds; Scars; Theresienöl.