Is this normal?

The thing is the scales aren't all sticking out. She doesn't look like she is wasting away. But there is an increased respiratory rate. Right now I am treating with maracyn-2 in the hopes the male won't get it and the female might get better. If she doesn't get better and looks like she is suffering then I'll have to kill her quickly:sad That'll be a sad day.
 
Is she possibly constipated? Try adding 2tblsp of epsoms salt per 10g.
 
AquariaCentral.com