So I took my rat snowy to the vets originally on the 29th of April as I noticed she had a few scabs on her body and wanted to get them checked out. About that time I also noticed she was being a bit clumsy so I did also briefly say this to the vet and she gave me some medication for any mites etc and a bit of anti biotic to prevent any infections. About a week later we took her back because we noticed that she was falling from places, wasn't really climbing or gripping the bars of her cage, sometimes seems to struggle to hold her food, and doesn't seem really active. They prescribed her with metacam at a dosage of 0.28ml once a day and her weight is 420g. It's now been about 4 days taking it but I did lower the dosage a bit because I had been reading about the dosage of metcam sometimes being to high. For the first time in a while she did climb up to her hammock which I thought was a sign she was getting better however I have come home and noticed a bit of porphyrin more then usual starting to develop especially around her eyes as per the photo. So the question is should I carry on with the meds at the dosage given or take her back? I have had rats when I was younger, but never had problems like this before.