Can rabies shots cause an upset tummy or bad reactions? My cat looks miserable.

Yesterday, my cat got her rabies shot, and she's been acting a bit off since then. She's not her usual playful self and seems to have an upset tummy. Could the vaccine be causing this reaction, and should I be worried or take her back to the vet?

Answer

It's not uncommon for cats to have mild side effects after receiving vaccines like the rabies shot. While your cat's behavior and upset stomach could be related to the vaccine, these symptoms should be monitored closely.

  • Mild lethargy and an upset stomach can be normal post-vaccine.
  • Symptoms typically resolve within 24-48 hours.
  • If symptoms persist or worsen, consult your vet.

Vaccines can sometimes cause mild reactions as your cat's immune system responds. It is not unusual for cats to feel a bit under the weather for a day or two after being vaccinated. However, it is important to make sure she stays hydrated and comfortable. If her symptoms do not improve, or if they get worse, it's best to contact your vet to ensure she's not having a more serious reaction.

Book a consultation with a licensed vet at Dial A Vet for just $49 AUD if you're unsure or symptoms are getting worse.

Frequently Asked Questions

  • What are common side effects of the rabies vaccine in cats?

    Common side effects can include slight lethargy, a mild fever, and some pain at the injection site. These usually subside within a day or two.

  • When should I be concerned about my cat's reaction to the vaccine?

    If your cat is experiencing severe symptoms such as vomiting, collapse, difficulty breathing, or persistent upset stomach, these can be signs of an emergency. In such cases, seek immediate veterinary care.

  • How can I make my cat more comfortable after vaccination?

    Ensure she has a quiet place to rest, encourage small amounts of water to prevent dehydration, and monitor her closely for changes in behavior or appetite.

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