Safe guard doesn't work in some area's anymore and others it does.
It is given at triple recommended dosage for goats, then repeat 10 days later, then again.
How much did you give her and what is her weight?
Get a fecal for worms and cocci, so you know how to treat properly, if her gums are white, she is critical.
Feed her mollasses water and Alfalfa hay. Start her out slowly, if she isn't use to it.
She will also need a iron supplement, red cell ect.