A medical cannabis recommendation method including the following steps: A) A patient meeting with a medical professional; B) evaluation of the patient by the medical professional; C) the medical professional communicates with an individual trained in matching at least one of I) medical symptoms, II) psychological symptoms, and III) physiological symptoms of the patient with a cannabis extract that is best suited for treating at least one of I) medical symptoms, II) psychological symptoms, and III) physiological symptoms; D) the trained individual recommending a cannabis extract for treating the at least one of I) medical symptoms, II) psychological symptoms, and III) physiological symptoms; and E) the medical professional at least one of providing the recommendation and providing the cannabis extract to the patient. The method is preferably designed to help a patient get the beneficial effects that can be provided by the active ingredients in cannabis plants in a way that is targeted to their best benefit by the expertise of a medical professional and at least one of software and a professional trained in matching cannabis extracts to create the best possible benefit for a patient. The method may, however, be used for any suitable purpose.