Yes, death is a side effect, if the drug that is being taken is to help with a life threatening condition,

the problem is when drugs in clinical trials show side effects that are not directly related to the problem that the drugs are used to treat.
Take intravenous birth control, the NuvaRings side effects were blod clots, stroke and heart attacks, reproductive organ cancer, Gallbladder disease, Liver tumors and more, all this for birth control. This was eventually pulled as does every birth control similar to it. The problem is that the FDA approves them, drug companies can market these drugs as effective and then doctors recommend them. I believe the fact that the FDA approves them and a doctor recommends them is enough for the average person to just overlook the life threatening side effects and take them, if this happens to enough people there's a class action lawsuit and by that time the drug company has profited enough off the drug for the lawsuit to only make a dent in the amount of money they gained.
My girlfriend and her friend used to used the nuvaring cause it was recommended by there colleges medical school. Long story short my girlfriends friend is no longer able to have children, I believe they were part of the real-world-post-clinical-trials.
I don't trust drug companies, I don't even take aspirin when I have a headache. There is a food(A real food, not a freezer frozen microwave snack) and a nutritional cure for everything. As humans we haven't made it this far because of drugs, they werent taking zoloft in the 15th century. I believe most mental illnesses are created a result of drug companies telling us we need something for something that isn't a problem like restless leg syndrom.
I'm not saying there isn't some truth in that belief, but you have to also look at how drug studies are interpreted. Take my anxiety medication for example. One of the most frequent side effects listed is..... anxiety. That doesn't mean that the drug causes anxiety, it means that anxiety was reported during the trial. It makes sense that people who take meds for anxiety would report anxiety.
When you look at medications that are absolutely necessary to keep a patient alive, such as heart meds, anti-retrovirals, insulin... people take those because they have serious life-threatening illnesses. It makes sense that death would be listed. As I expressed above, it does not mean that death is a side effect of the drug. Drug companies (by law) have to take down every little thing people report during trials, from commonly seen side effects such as headache and nausea to hangnails and stubbed toes.
Again, I'm not saying that the companies are totally clean.... they are driven by money. But there are rules in place that a lot of use lay-people don't fully know about or understand.
I was very surprised how I changed my mind about some controversial topics when I married a research scientist.