I'm glad your hen is doing better. Did she ever pass anything?
If it was/is lash material, then sometimes antibiotics will help for a while, but it will often recur. If it's salpingitis, it's notorious for not responding to treatment.
I would keep a close eye on her. See if she lays again normally or not. Sometimes they will pass some lash material which lets you know what's going on, sometimes it doesn't pass it just builds up inside or is a size or shape that can't be passed. If her abdomen is swollen, or becomes swollen, then that indicates it's progressing and getting worse.
If it was/is lash material, then sometimes antibiotics will help for a while, but it will often recur. If it's salpingitis, it's notorious for not responding to treatment.
I would keep a close eye on her. See if she lays again normally or not. Sometimes they will pass some lash material which lets you know what's going on, sometimes it doesn't pass it just builds up inside or is a size or shape that can't be passed. If her abdomen is swollen, or becomes swollen, then that indicates it's progressing and getting worse.