RABBITS · Condition guide
Rabbit gut stasis: a true rabbit emergency
Gastrointestinal stasis is the most common life-threatening rabbit emergency and the single most important thing every rabbit owner should know about. When a rabbit stops eating, gut motility slows, gas builds up, and a cascade of dehydration, pain, and bacterial overgrowth begins — sometimes fatal within 24-48 hours. The classic trigger is anything that makes the rabbit stop eating: dental pain, stress, an underlying illness, or a recent diet change. Reduced or absent faecal pellets is the most consistent early sign.
Any rabbit not eating or producing droppings for more than 8-12 hours should be seen the same day. Treatment is intensive supportive care: subcutaneous or IV fluids, aggressive analgesia (rabbits hide pain extremely well — pain itself perpetuates the stasis), syringe feeding with critical care formula (Oxbow or similar), prokinetics (metoclopramide and/or cisapride), and identifying and treating the underlying trigger. Most cases respond to early intensive care; delayed presentations carry a much guarded prognosis.
What vets typically check for
- Vital signs, hydration, abdominal palpation, gut auscultation.
- Radiographs — assess gas distribution, look for impactions or obstructions.
- Bloodwork including glucose (very high glucose suggests obstruction).
- Treatment: warm fluids, analgesia (buprenorphine/meloxicam), syringe-feed critical care formula.
- Prokinetics (metoclopramide ± cisapride) once obstruction is ruled out.
Not a replacement for veterinary care. Use this to walk into the conversation prepared, not to self-diagnose.
Real cases from the veterinary literature
Peer-reviewed reports our semantic search surfaces for Gut stasis in rabbits (ileus). Click into any case for the full abstract — or run a personalised search with your pet's exact details.
- Escherichia coli and Enterococcus faecalis are identified as the most frequently isolated bacteria associated with urinary tract infections in pet rabbits.
Journal of the American Veterinary Medical Association · 2026 · France
A group of pet rabbits were diagnosed with urinary tract infections (UTIs) after showing symptoms like frequent urination and discomfort. The most common bacteria found in their urine were Escherichia coli and Enterococcus faecalis, with many of these bacteria showing resistance to common antibiotics. Out of 79 rabbits tested, about a third had positive cultures, and most of th
- Apocrine adenocarcinoma in Oryctolagus cuniculus (domestic rabbit) with osteolysis: case report
Pesquisa Veterinária Brasileira · 2025 · BR
A 4-year-old female domestic rabbit was brought in for lameness in her left back leg, which got worse over seven months until she could no longer use it. The vet found changes in the bone structure through X-rays and performed a biopsy, which revealed a malignant tumor called apocrine adenocarcinoma. This type of cancer is rare in rabbits and was causing damage to the bone and
- Diagnosis and treatment of inguinal midline abdominal wall herniation of the urinary bladder in three domestic rabbits (Oryctolagus cuniculus).
Topics in Companion Animal Medicine · 2025
Three adult male rabbits were brought to different veterinary clinics with swelling in the lower abdomen. One rabbit was not eating well and urinating frequently, another was lethargic, and the third showed no obvious symptoms. After imaging, all three were diagnosed with a herniated urinary bladder, and surgery was performed to repair the hernia. During surgery, one rabbit was
- Effect of rabbit gastrointestinal stasis (RGIS) on the fecal microbiota of pet rabbits (Oryctolagus cuniculus).
PloS one · 2025 · United States
A pet rabbit with gastrointestinal stasis syndrome (RGIS) showed signs of reduced digestive activity, which can lead to serious health issues if not treated. In this study, fecal samples were taken from both healthy rabbits and those with RGIS to analyze their gut bacteria. The rabbits with RGIS had different types of bacteria compared to healthy ones, indicating a significant
- Otitis media/interna and encephalitozoonosis are the most common causes of head tilt in pet rabbits in the UK: 73 cases (2009‒2020).
The Veterinary record · 2024 · United Kingdom
A group of pet rabbits in the UK were brought in for head tilt, a condition where they hold their head at an unusual angle. The most common causes of this symptom were found to be an infection in the ear (otitis media/interna) and a parasite called Encephalitozoon cuniculi. Treatment with meloxicam, a pain relief medication, helped improve their symptoms. However, many rabbits
- Cervical Disc Extrusion with Dorsal Migration in a Pet Rabbit
Veterinary Sciences · 2024 · Italy
An 8-year-old rabbit was brought in because it had trouble walking for five days. A vet found that the rabbit had weakness in all four legs and issues with its reflexes. Imaging tests showed that a disc in the neck was pressing on the spinal cord, causing these problems. After initial treatments didn't help, the vet performed surgery to remove the disc material causing the comp
Frequently asked questions
- How quickly does this need to be treated?
- Hours, not days. A rabbit that hasn't eaten or pooped for 8-12 hours needs same-day veterinary attention. Rabbits decompensate fast — by 24-48 hours, hepatic lipidosis and gas-driven cardiovascular collapse become real risks.
- What causes it?
- Anything that makes a rabbit stop eating: dental disease (the most common cause), pain from any source, stress (new pet, building work, vet visit), low-fibre diet, recent antibiotic use, or any underlying illness. Identifying and addressing the trigger is essential to prevent recurrence.
- Can I prevent it?
- Largely yes — by feeding the right diet (unlimited grass hay, modest pellets, fresh leafy greens), ensuring regular dental checks, minimising stress, and treating any illness promptly. A bored, stressed, or under-fibred rabbit is at high risk.