Tar (Pix liquida). Has a disinfectant, disinsectant and local irritant. There is a pine tar (Pix liquida Pini) and birch (Pix liquida Betulae, Oleum Rusci). Applied externally to treat skin diseases (eczema, psoriasis, scabies and other) in a 10-30% ointments and linimentov. With long-term use may cause irritation. Included with the tar soap, ointment Wilkinson and Vishnevsky ointment. Ointment balsamic Vishnevsky (tar 3 parts, kseroforma 3 parts, castor oil 100 parts) promotes the processes of regeneration. Used in the treatment of wounds, ulcers, bedsores , etc.,