Weak 6 week old bantam

[CuriousChicken]

Hey I have a chick she's about 6 weeks old and just finished a round of Albon 5% oral suspension for coccidia. Now she seems listless and off balance. Her brothers and sisters are fine. I suspect a vitamin deficiency, though an online vet suggested possible overdose. Could I get some advice on what I can give her as a stand in for poultry vitamins until my order arrives on Monday, my local feed stores were out of poultry vitamins.

I'm hoping it's not failure to thrive.

 

[Eggcessive]

What do her poops look like? Can you mix some sugar 1 tsp per cup of water with a tiny pinch of salt, and mix it well, then offer some in a small lid or cup? Do you have any human B complex or other vitamins? You could crush and dissolve 1/2 tablet in the cup of water for the first day. Human baby vitamins such as Polyvisol without iron are also good to use 3 drops per day. How was the Albon mixed? I know it is sulfadimethoxine used for coccidiosis, but am not certain about dosage.