Yup, plus a cushion with a hole in to take the pressure off the core. Don't know what the ointment is yet.
What can you get fro a drawing slave/poultice where you are?
There are quite a lot available, but I would use this one if it is still not opened:
https://www.amazon.de/dp/B01MS7WCFV/?tag=zugsalbetest-21
And RIVANOL for the open and scraped out hole to fill it up before fitting the cotton pad as a cushion and wrap it up. https://www.shop-apotheke.com/arzneimittel/6185615/rivanol-salbe.htm
She sends any prescriptions direct to the chemist. She's given up on trying to get me to understand Spanish and my Catalan isn't up to most body parts and drugs. The pharmasist at the chemist in the local village speaks a bit of English so she gets to tell me what to do.

