Hey vetblrs! I own a rabbit currently and I'm also in tech school so I know generally how they're supposed to behave on a normal basis. What I want to ask is how bad is GI stasis realistically? I know it's an emergency and a rabbit who's stopped showing interest in food, stopped pooping, has no gut sounds should be taken into the vet ASAP, but I've seen varying levels of treatment? Basically I just want to know the threshold of whether or not it's surgical or the rabbit just needs supportive care. It's something I worry about constantly even though my bun is an excellent eater (thankfully). I think it's also because I haven't had a health problem with him yet and I'm just kind of waiting for That Thing to happen. So, yeah I'm an anxious rabbit owner is what it ultimately boils down to lol.
The reason it's variable is because GI stasis (AKA rabbit/rodent gastrointestinal syndrome) is actually a symptom, not a disease. Basically anything that makes a rabbit stop eating (or eat less) can cause it. An intestinal blockage would be a lot more serious than a rabbit that got a little stressed and decreased its food intake a bit, for example. GI surgery is always a last resort for rabbits. They do not handle GI surgery well. If it gets to the point that we are thinking GI surgery, the prognosis is very bad. But the good news is that true GI obstructions are actually quite uncommon in rabbits. So really what it comes down to is if the rabbit needs inpatient vs outpatient care, and that depends on symptoms:
1. Vitals: Temperature is a HUGE prognostic indicator for rabbits. The more a rabbit drops under 99F, the worse the prognosis is. And then of course we look at heart and resp rate too. Both are normally pretty high in rabbits, but significant respiratory effort or an abnormally low heart rate can be seen sometimes with really sick rabbits.
2. Hydration: Fluids are one of the mainstay therapies for GI stasis. For mild cases, subcutaneous (under the skin) is sufficient. For rabbits that are more dehydrated, we're looking at staying on an IV.
3: Pain: GI stasis is painful, but it varies. Mild cases can often be managed with just metacam once daily. More severe cases might need an injection of buprenorphine multiple times throughout the day, which would require some hospitalization.
4. General demeanor: A rabbit that is super lethargic, weak, or poorly responsive is much more serious than a rabbit that is looking around, bright, responsive.
5. Owner abilities/expectations: Syringe feeding is also essential for GI stasis. If an owner can't do that multiple times per day, the rabbit will need to stay with us.
6. What is the underlying cause? Sometimes, we never figure it out. But if we realize the rabbit has liver disease, we are going to need a much more aggressive plan of attack as compared to an otherwise healthy rabbit.
So ultimately, it varies a lot, and rabbits can decline really quickly. That's why GI stasis is considered an emergency even though a lot of times it is actually quite straight forward outpatient care. When it gets bad, it gets really bad.
