The Roadmap diagram (above) describes the types of information to consider when understanding the disease or condition (column 1) and conceptualizing treatment benefit (column 2) resulting in identification of the targeted context of use and concept of interest for future clinical trial measurement.
Health Benefits of Patchouli Essential Oil. Its medicinal properties include the following health benefits. Antidepressant: This oil works great for people suffering from depression. It helps them to get over the feelings of sadness or loss and fills them with new hope.That is why patchouli essential oil is so frequently used in aromatherapy.ssential Oil of Patchouli is extracted by steam distillation of the leaves of the Patchouli plant, whose botanical name is Pogostemon Cablin or Pogostemon Patchouli, depending on the species.
1 Lotions and creams. 2  In a lotion or cream, patchouli oil can be used for general skin care, as it has superb tissue regenerating properties, to help rejuvenate the skin and stimulate the formation of new skin cells, while fighting infections.n the East, it is used in potpourris and sachets and place between linen, to keep bedbugs away, and it is the smell of patchouli oil, mixed with that of camphor, that gives Indian ink its characteristic smell.