Antibiotics can make cats feel very nauseous (sp), Jim, so yes, it could be the meds. Have you been able to tell how much she has eaten in the last few days? If she hasn't eaten, she won't poop.
for her to fell better soon.
Cat maid to:
Jasper, male Ragdoll ?? (approx 10 yrs)
Rose semi feral, a cpietra rescue, female tabby (approx 7 yrs)
Sweet Pea RIP (2004?-2014)
Puddles RIP (1996-2014)
Snowball RIP (1991-2005)
In a cat's eye, all things belong to cats.-English Proverb
“While we are free to choose our actions, we are not free to choose the consequences of our actions.” Stephen R. Covey