I recently purchased 4 hens. After a day their combs became pale, one became very lethargic. Now they all have pale combs, lethargic, under weight from not eating, swollen and watery eyes, and had worms. I treated for worms, gave them electrolytes, vitamins, VetRx, Nutri-drench, oatmeal, fresh herbs, and put them under a heat lamp. Only one has been able to reopen her eyes and moves around much better. I have gotten two to finally eat without having to be forced with a syringe. They were also not drinking any water so I had to force that too. I am not sure if there will end being a positive outcome but I'm trying. I plan on giving them a scrambled egg later tofay to get protein in them. Anything else I can try? I hate seeing them like this. Any advise will be appreciated.