Help, I’m really concerned about my cat, Luna. She’s been acting a bit off lately—sleeping more than usual and not eating her favorite treats. I’ve booked a vet appointment for tomorrow because I’m worried it might be something serious, and they mentioned possibly doing some imaging on her abdomen. The thing is, I’m not sure if I should stop feeding her before the appointment. Does anyone know if it’s better for her to be on an empty stomach just in case they need to run certain tests? I don’t want to do anything that might make the situation worse, but I also want to make sure any procedures go smoothly. Any advice from those who’ve gone through this would mean a lot!
Thanks for the question! Preparing your cat for a veterinary appointment, especially if abdominal imaging like an ultrasound or x-rays is involved, is a good idea. For most imaging procedures, fasting your cat (making them NPO, or "nil per os," meaning nothing by mouth) can improve the quality of the images by reducing food and gas in the stomach or intestines.
For ultrasounds, fasting your cat for about 8-12 hours before the appointment is usually recommended. This fasting window helps provide clear images, as a full stomach can obstruct views of the abdominal organs. However, make sure they have access to water throughout this period; hydration is important for them.
For an x-ray, fasting isn’t always necessary unless your vet has specified otherwise. Alongside prep, observe your cat's overall condition. If you notice any symptoms like vomiting, diarrhea, lethargy, or signs of pain like vocalizations or unusual resting postures, these can signal more urgent issues that might require prompt attention.
Since every situation is unique, and to ensure your specific concerns are addressed appropriately, I recommend booking a video consult with Dial A Vet. This way, we can discuss the best prep for your cat's specific needs and any other care tips to make their visit as smooth as possible.
The "Ask a Vet" forum on Dial A Vet offers general information and helpful tips on pet health, but it's
not a substitute for professional veterinary care. The advice here doesn't create a veterinarian-client-patient relationship, and our vets can't diagnose or treat your pet remotely.
For emergencies or specific medical concerns, always contact your local veterinarian immediately. Your pet's health is unique, and decisions should only be made after consulting with a qualified professional. By using this forum, you acknowledge these limitations and agree to seek in-person veterinary advice for all your pet's health needs. View our
content guidelines.