The homeopathic preparations that were prescribed here are what are referred to as “polychrest remedies” in the homeopathic materia medica. This implies that these remedies have a broad systemic influence and need to be selected by the totality of pathology, mental and emotional symptomatology considered together. The mechanism of their action is unknown, although they most likely work by enhancing immune system protection, as indicated by the numerous clinical benefits.^10,15.