Hi there Rudies roost!
Sorry to hear you have a sick hen, you seem to have covered all the things I would do first as in mites/lice and worming. Lice sure can drain them and make them pretty unwell. As for the drooped wing I'm just sure. The only thing I could think of if your vet has ruled out other things is that could she have gotten into a fight with some one else and she has got injured? As you have been away though you may not know. Have you checked if she is has an egg stuck? Does her vent look normal?
How's she today?
Sorry to hear you have a sick hen, you seem to have covered all the things I would do first as in mites/lice and worming. Lice sure can drain them and make them pretty unwell. As for the drooped wing I'm just sure. The only thing I could think of if your vet has ruled out other things is that could she have gotten into a fight with some one else and she has got injured? As you have been away though you may not know. Have you checked if she is has an egg stuck? Does her vent look normal?
How's she today?