What you are experiencing is pretty common and has been discussed many numerous times on this forum. My advice is to take some time and keep reading as many back postings as possible. I know it's a pain to do, yet worth it since you will find many suggestions that can help you.
Pharmacy.ca is extremely reliable and reputable and they make "Secure Wipes" which is Robinul (Glycopyrrolate) solution on pads. They also sell their own brand of Glycopyrrolate called Avert. Glycopyrrolate comes as an oral tablet and can be prescribed by most physicians. Pharmacy.ca is out of Canada and no prescription is needed.
We have many people who your problem on here, unfortunately the forum has slowed down a bit. Everything you need to know has been discussed many times over.
I hope this helps you out.
**** I just read your prior posting and I see that you have tried Secure wipes. There are other various products listed here in the past, but honestly, cranio/facial HH seems to be a tough nut to crack. Some people just have zero luck with this particular HH.