Laxatone is not going to help. You need to do a full blown exam and speak to your vet. Go over diet, do bloodwork. There is a reason this is happening.
First of all, you should look at her diet. Have your regular vet look at her teeth too.
Stasis is a condition not an illness and you need to find out what is triggering her to stop eating.
My rabbit Mango had continuous problems with stasis when he was young – 2 or 3 very very long bouts that lasted a few weeks and he was at the vet daily – never really truly figure out what caused it. We did end up taking him off pellets and while he still has major poopy butt problems, he has not had stasis for awhile – knock on wood.
My rabbit Pepe, same thing – 2 or 3 serious bouts that lasted for 2 weeks – vet daily. He does have dental issues though and I think that has been part of his problem so I have a protocol I follow after each protocol.
You have to remember that stasis is a slow down of the gut. Laxatone is a very old fashioned treatment that most rabbit savvy vets do not recommend any longer.
I would talk to your vet though about Pepcid AC which would help lower the ph in the stomach.
Vibes and keep us updated.