hi doctor , my bother is addictied to spasmo proxyvon from apprx. 10 years , 3ears back he was dignosed with hodgkins lymphoma stage 4b type of blood cancer, even till now he is taking these pills , his cancer was cured with 20 seccisions of cemo, now his ging down badly, is their any connection between blood cancer and proxyvon, how we can help him to stop taking these pills