Not that I do drugs or anything me and my girlfriend were just wondering
Viagra wasn’t patented until 1996 and certainly had nothing to do with Elvis’s death. MDMA (ecstasy) was patented in 1914, but didn’t come into popular use until the mid to late 80s, again long after Elvis’s death. Michael Jackson had a history of abuse of prescription pain killers, and the anesthetic Propofol may have been involved in his death, but at no point were Viagra and/or ecstasy every suspected in his death, so I don’t know what the above poster is talking about.
I’ve included a link to an article about mixing MDMA and Viagra. It may help you overcome the erectile difficulties caused by MDMA use, but it does have some risks including blood pressure issues or priapism (painful erection lasting longer than 4 hours, requiring medical treatment). The mixture however hasn’t been formally studied. There is a possibility of complications, but none of them appear to be life threatening.