Don't know what to do

[Abby18]

I have a 2 year old hen who just doesn't seem to be getting better. I have given her LA 200, High Level B Complex Injections, and electrolytes. She's eating and drinking fine. When I turn her over she is feisty and strong. She just can't seem to get her balance. She's been like this for 3 days now. She's not getting any better but she isn't getting worse either. I'll attach a video. Is there something else I can do to try and help her?

 

[Eggcessive]

How old is she? Was she vaccinated for Mareks disease? Is one leg weaker than the other, and are the toes curled under? Does she lay eggs? Do you have a rooster who might have hurt her while trying to mate? What was the LA 200 given for? She needs to be close to her food and water, such as in a small pen or a dog crate. A chicken sling chair can be made for her to get her upright and in front of food/water, while keeping her cleaner. She needs to be out of the sling for periods of rest and to sleep and stretch. Here is a thread with 4 pages of sling designs for different ages:
https://www.backyardchickens.com/threads/versions-of-chick-chairs-please.1166308/

 

[Abby18]

How old is she? Was she vaccinated for Mareks disease? Is one leg weaker than the other, and are the toes curled under? Does she lay eggs? Do you have a rooster who might have hurt her while trying to mate? What was the LA 200 given for? She needs to be close to her food and water, such as in a small pen or a dog crate. A chicken sling chair can be made for her to get her upright and in front of food/water, while keeping her cleaner. She needs to be out of the sling for periods of rest and to sleep and stretch. Here is a thread with 4 pages of sling designs for different ages:
https://www.backyardchickens.com/threads/versions-of-chick-chairs-please.1166308/

She is 2 years old. No, she wasn't vaccinated. Both legs are about the same. Yes, she lays eggs. Her toes curl sometimes but not always. I don't think the rooster could have hurt her. He is gentle with all the hens. The LA 200 was given just in case there was some sort of infection. I wanted to cover all the bases since she didn't improve after 48 hrs. She is close to her food and water. I wanted to move her away from the food to see if he mobility improved any. Thank you for the link. I will look into that.