While shocking people have to keep in mind that pricing relates to more than cost but more importantly value. The fact that a particular product or service was priced a certain way for years is not as relevant as it might seem on the surface. I pay a very low price for a generic drug (copay doesn't even matter) but the value to me of the drug is much higher. The non generic version is priced perhaps 10 times as much but still provides value at that price. Perhaps these prices in the article are super inflated but my point is the fact that a drug was priced at $5 per tablet and now is $50 per tablet is not a non-starter in itself. Who cares what the % increase is? The question is does the drug provide value at $50 per tablet? Also a particular person's ability to pay doesn't really factor into this. I am sure the drug companies would love to be able to charge some classes of people more (Larry Ellison) and some less (jobless). But they are not allowed to do this. I know people's automatically will think "ripoff" (and maybe it is a "ripoff" whatever that is) however a price increase in itself does not indicate a ripoff.

"Cycloserine, a drug used to treat dangerous multidrug-resistant tuberculosis, was just increased in price to $10,800 for 30 pills from $500 "

Right and I don't take any drugs that even cost $500 for 30 pills (let alone $10,800). So this article could have just easily compared the pills that I buy 30 for $10 to 30 for $500 and written a similar article.