Thank you, we will go through the pills now.
1. Antibiotic Clavamox 5 mg tablets 1.5per day
Clavamox is a broad spectrum Amoxillin and there is actually an Oral liquid suspension available the vet could have prescribed if she doesn't want the tablets,
https://www.chewy.com/clavamox-amoxicillin-clavulanate/dp/173058
But my cats have had problems with that too and here it is known as Vetrimoxin.
So we have used the better antibiotic Flagyl which is Metronidazol and comes in both pills and as Oral suspension liquid.
https://www.webmd.com/drugs/2/drug-6426/metronidazole-oral/details
2. Pain buprenorphine 0.6 liquid 1ml every 8 to 12 hours
It's an narcotic opiodic more widely used in U.S than in much more conservative non-use in Sweden, and while it might give pain relief, you either fall asleep and or becomes lethargic.
It only used as pain relief but has no anti-inflammatory aspects. Cats are in general highly sensitive to all anti-inflammatoric. My Animal Hospital did use the only anti-inflammatoric cats can have, they get bleeding stomach ulcer from it, only once on Simba's first real severe severe Pancreatitis, but then only in one small dose after two weeks to see if the inflammation would start budge, and that one is called Tolfedine
https://www.drugs.com/vet/tolfedine-6-mg-tablets-can.html
3. Anti nausea maropitantcitrate 16mg 1/2 tablet by mouth for nausea
This is unfamiliar to me but only found this information
https://pdfslide.net/documents/effe...azine-on-the-incidence-of-adverse-events.html
We have to start somewhere with these 3 medications her vets there have sent her home with.
And let's other get the chance of input first, but I understand you strongly want to get her antibiotic changed to one way better for her.
Hang in there and try get a few hours sleep yourself too first. Hugs.