I hear in the TV this morning that CV pharmacy give the medication MP20 by mistake this medicine supposed to be good for cancer I am presently taking as a dietary supplement Alza NAC MP20 ## Hi Abby, Based on my research, the pill with the imprint "MP 20" is Ergoloid mesylates (1 mg), also referred to as Alz-Nac tablets. Ergoloid mesylates belongs to the drug class "miscellaneous central nervous system agents." It is used to treat Alzheimer's disease, dementia, and Arteriosclerotic dementia. I haven't read or heard anything stating that it is used for Cancer. You can learn more about this drug on the page for Ergoloid+Mesylates Details If you have any more questions or information to add, please post back!