So I have corid water available for seven days plus syringe corid orally ( 0.1 ml per pound of body weight ) for 1-3 days?Liquid Corid direct dose is 0.1 ml per pound of body weight orally once a day for 1-3 days.
This is in addition to making the mixed Corid solution available. A direct dose daily is not going to treat an outbreak, so you will need to keep her hydrated and get as much of the mixed Corid water into her that you can too. Liquid Corid mixed solution is 2 teaspoons of Corid per 1 gallon of water.
What symptoms does she have?
Can you post some poop photos?
How old is she?
Here's how to get medications into a chicken
https://www.backyardchickens.com/ar...dications-to-all-poultry-and-waterfowl.73335/