I think blaming drug companies and wholesalers just misses the point. Drugs are really good today. Not even the life saving types, but also things like migraine medication or acid reflux relief. If you suffer and have the means, you'll pay what the market demands for relief. And we live in a wealthy country.
If your drug is so good, you should let the market decide what the fair price. The problem is that drug companies and wholesalers don't let that happen by lobbying against open markets and government paid healthcare.
Contrary to what people think, drug companies can't just charge whatever they want. Take a look at the HCV drugs. They priced too high and their sales are eroding very quickly. If they had priced lower, they probably would have seen even greater profits.