ABSTRACT Research on traditional medicinal treatment was conducted in the Lubuk Ambacang Village, subdistrict of Hulu Kuantan, Kuantan Singingi. This research was conducted with the aim to explain how the medicinal system that underlie the use of medicinal treatment in the society of Lubuk Ambacang Village and how the response of using the medicinal treatment in the people of Lubuk Ambacan…