When my girl was backed up, even though she was eating my vet advised for me to give her some extra fluids with an oral syringe. This is very stressful for a cham (and us). Even though I am well aware that their airway is in the front of their mouth and I needed to aim as far back to her throat as possible, I was still nervous about causing aspiration. I found it easiest to keep her in her enclosure gripping a branch and I angled her head up for gravity to help. I worked quickly so that she was still trying to gape/bite and gave about 0.5- 1 ml at a time. Thing is, her urates were always white and I’d see poos, but they were little. I did feed her almost double what I normally do (vet’s advice) and most was silkworms or hornworms to get things lubricated. I would try hornworms, silkworms and go by urate color before forcing additional fluids.