Guys, you can't be seriously recommending she treat her snake via a website diagnosis from a picture. If this snake is compromised, the otherwise safe nature of many dewormers can change to the final nail in the coffin.
Steve, just because it didn't bleed doesn't mean it wasn't painfull or you couldn't have done a lot more harm than good. I know you are a very accomplished keeper, but that crossed the line of practicing veterinary medicine without a licence.

I know I'm coming across as an ***, but we as a group need to keep raising the bar of care. I can see we all love our garters, so we need to get out of the stone age when it comes to their treatment.

Ian