Boudreaux's Butt Paste Diaper Rash Cream Review

My son has had several diaper rashes over time and Boudreaux's Butt Paste has helped him a lot.  It clears the rash up within a day.  However, now that he's older and his feces is more acidic the rashes get real bad real fast to the point of bleeding.  I think there needs to be a warning on the product that it is not to be put on a bleeding rash.  I have experimented several times and when I put your product on my son when he has a bad rash he screams in severe pain.  I have made him wait a minute or two to let the product take effect and he runs around holding his butt screaming and falling on the floor.  As soon as I remove the product and apply something else his screams turn to whimpers and eventually subside.  This product causes him very severe pain when he has a bad diaper rash.  A label  that says it is only meant for mild diaper rashes would probably be appropriate.  This way people do not buy it and cause pain to their child.  It should be a preventative cream, not a treatment cream.