none of them are common occurrences. Some are associated with other conditions, mostly not very common. A doctor can sort out these risks. Not a reason to just not consider using it at all.
When you give a drug to millions of people, rare occurrences happen, particularly to people who don't know they have certain conditions or don't share that information.
Let's put it this way: A train is coming down the track at 90mph, and you are stuck on the crossing. You are arguing that we are all safer staying in our car rather than undoing our seat belt and trying to get away. So many people get strangled in those seat belts when they try to release them and get out quickly. I know. It's tragic when that happens, and we sue the seat belt company.
In this metaphor, we also happen to be in a tunnel with no room on the sides to avoid the train, so getting out adds nothing to our changes of survival.