Jaoa Paulo wrote: "Can you say ,if you please,how long have you been diagnosed and is sure that is not some sort of PD + type (a variant of PD) ? It is a belief among the majority of researches that Eldeprnyl alone does not hold for very long the symptoms of true PD." Please remember each PWP is unique. Each individual's disease process is unique. While Eldepryl may not work long term for a majority, it might well work long term for an individual. Aloha, Joan Dykstra (56/8/Eldepryl, Amantadine)