Our Vets are Available 🟢
The logo for Dial A Vet, the online vet company.
Pet Health
Blogs
Dog HealthCat HealthVeterinary ServicesPet Health
ask a vet
Ask A Vet Q&A - Free!
resources
Free Symptom CheckerDial A Vet NZFind a Local Vet Clinic
about DIAL A VET
Terms & Conditions
Privacy PolicyEditorial Guidelines
View all Blogs
Over 6,000 Articles
View All Q&A
5,000+ Answers
Resources
Lorem ipsum dolor
PricingHow it WorksContact
Chat to a Vet

Question:

Chlorambucil for cat - safety questions

I'm really hoping to get some advice or hear about your experiences. My kitty, Luna, has been diagnosed with a form of cancer, and our vet has prescribed Chlorambucil as part of her treatment plan. I'm a bit anxious because, while I trust our vet, the idea of giving her a chemotherapy drug at home is freaking me out a bit. Luna is my little fur baby, and the thought of inadvertently causing her harm is making my heart race. I know the vet said it's generally safe, but I've read mixed things online. How do I make sure she's comfortable during this process? Has anyone else gone through this with their cat? I’d love to hear how you managed it, any side effects your kitty experienced, and how you kept them happy and healthy. Thanks so much for any input you can share.

Answer:

Hello! It's great that you're reaching out to ensure the safety of your cat while on chlorambucil. Chlorambucil is a medication commonly used to treat certain types of cancer and immune-mediated conditions in cats. As with any medication, it's important to be aware of both its benefits and potential side effects.

Chlorambucil can cause side effects such as decreased appetite, vomiting, diarrhea, or lethargy. In some cases, it may also affect the bone marrow, which could lead to a decrease in blood cell counts. As a pet parent, it's essential to monitor your cat for signs of these side effects. If your kitty seems unusually tired, has persistent vomiting or diarrhea, or if you're seeing unusual bruising or bleeding, it's important to seek veterinary attention.

At home, ensure your cat has a comfortable, quiet place to rest, and try to maintain a regular feeding schedule with easy-to-digest foods to help with any mild gastrointestinal upset.

Remember, every cat reacts differently, so keeping a close eye on them during treatment is key. If you notice any worrying changes or have further concerns about the medication, it would be wise to book a video consult with one of our Dial A Vet professionals. We’re here to help ensure your feline friend’s health and comfort!

Answered by

Louise - Senior Veterinary Nurse, Dial A Vet

June 18, 2025

  Book A Vet Consultation
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.
🧠 Related Pet Owner Questions
Just got blood test results for my dog - vet said it's nothing serious, but I'd appreciate an extra opinion!
Louise - Senior Veterinary Nurse, Dial A Vet
⭐⭐⭐⭐⭐
Super dehydrated cat, can not get fluids into him.
Louise - Senior Veterinary Nurse, Dial A Vet
⭐⭐⭐⭐⭐
Did my moms cat stand a chance at survival? He was 16 weeks old, 3.5lbs, and he had easter lily poisoning.
Louise - Senior Veterinary Nurse, Dial A Vet
⭐⭐⭐⭐⭐
M/15 stage 3 kidney disease cat won't eat even w/Miritaz
Louise - Senior Veterinary Nurse, Dial A Vet
⭐⭐⭐⭐⭐
Money Magazine
Australia's Leading
Online Vet
TrustPilot:
Excellent
Real Vets

Thousands of Pet Owners across the Globe rely on Dial A Vet for peace of mind.

Real questions, vet reviewed answers and quality care.

Trusted by 40,000+ users
4.7/5
dog in grass
Ina
Pet Owner

It was so easy, I needed some eye drops for my dog and thinking about going to the vet on a weekend made me nervous about the cost involved. Dial A Vet was a much simpler, cheaper option with faster results. Within 10 minutes of the call, I had the medicine I needed for my dog without an expensive consultation.

25 May 2025
Joanne
Pet Owner

A great fast efficient service with a qualified vet who was lovely and helpful. Thank you Samantha. I was able to sort my dog at 6pm on a Sunday night for $49 - amazing. Highly recommend.

12 May 2025
Lisa
Pet Owner

What an amazing service, at my wits end as I knew my beautiful dog had an ear infection, could not get into the vet for 4 days. Never knew there was vets online until I googled. Within 15 minutes on a Sunday I was taking to beautiful Samantha who diagnosed and treated our Jasper. Only $49. She trusted that we knew our boy and gave us lots of advice. I will definitely be using dial a vet every time and sharing with all my friends and family. Absolutely fantastic kind caring service. 11/10

7 April 2025
The logo for Dial A Vet, the online vet company.

With Dial A Vet, expert veterinary advice is just a tap away. Get fast vet consultations, trusted care, and personalized pet support—anytime, anywhere, all year round.

Dial A Vets uses software that is HIPAA compliant and SOC - 2 Certified.

support@dialavet.com.au

dial a vet owner with cat
dial a vet pet owner with dog in a orange top
colourful pet owner with their dog
40k+
Pet Owners
Fluffy stuff
Terms & ConditionsPrivacy policy
Company
How It WorksPricingBlogFree Online VetOnline VetPet Symptom CheckerFind a Local Vet ClinicFree Teachers lesson plansGasTexts: Free Gas Prices TextedCheersVC
NEW ZEALAND
Speak to A Vet NZ
Our Social Links