I'm sorry your budgie Nike hasn't been feeling well. 
Have you tried feeding her some spray millet? Usually sick and convalescent budgies will easily eat it. You can also try some egg food, this soft food is very nutritious and can also be helpful and give your Nike a much needed energy boost.
If she is not accepting any food, you may need to try hand feeding her some formula for baby birds, you can do so via syringe or spoon. If all fails then you will have to go back to the avian vet's for Nike to be crop fed.
I'm sending you and your beautiful budgie girl my best wishes for a steady and full recovery.
Hopefully soon your Nike will begin to respond positively to the medication.
My thoughts and prayers are with you and Nike at this very difficult time.
ray:
The flock of 14 and I are all rooting for your girl to be back to full health.
Have you tried feeding her some spray millet? Usually sick and convalescent budgies will easily eat it. You can also try some egg food, this soft food is very nutritious and can also be helpful and give your Nike a much needed energy boost.
If she is not accepting any food, you may need to try hand feeding her some formula for baby birds, you can do so via syringe or spoon. If all fails then you will have to go back to the avian vet's for Nike to be crop fed.
I'm sending you and your beautiful budgie girl my best wishes for a steady and full recovery.
Hopefully soon your Nike will begin to respond positively to the medication.
My thoughts and prayers are with you and Nike at this very difficult time.
The flock of 14 and I are all rooting for your girl to be back to full health.