Kaylee, I know exactly what you're saying. Also, I saw an episode of Nature on TV where a lady had become acquainted with a group of chimps who had been used throughout their childhood for human experimentation. After 20 years they had been released into a sanctuary. Then they showed another chimp who was in a cage. The chimp was only twenty but it looked like it was a very old chimp. It lie down and looked into the camera with sad eyes. The narrator said "This chimp was responsible for helping us find a cure for Parkinson's(somethng to that effect). Two days later it died as a result of experimentation.
Up here in Oregon at the Oregon Health Sciences University, there is a monkey called nothing other than "Monkey 14609". It has had it's penis electroejaculated hundreds of times as part of experimentation.
What if an intelligently and technologically superior alien race came to Earth and began using us for experimentation, cutting into us and injecting us with harmful substances. What if human men had their penises electroejaculated hundreds of times during their lifetime? What then? But many people would say "Oh no, we're human, and we're talking about mere animals. You can't compare the two." To that I say, "Oh yes you can."
And as you say, Kaylee, several drugs make it worse with side effects they don't even tell us about.