Why are people say lispronil high blood medication is giving them kidney failure like i'm so scared to even take this medication.

No flawless meds: During & after development of any approved med,they collect/monitor reported adverse symptoms or events experienced during use.When /if these are not rare,the med is pulled off the market.Since everyone is unique,there is always be a possibility that someone can develop an issue with a given med.Regular checkups/labs help monitor it.I have no concerns about this med and have been on it for years.