Could Lyme disease come back years later in dogs even after they've been treated with antibiotics?

A few years back, my dog was diagnosed with Lyme disease and completed a course of antibiotics. Recently, I’ve noticed he's been acting lethargic and not his usual energetic self. I'm worried that Lyme disease might be resurfacing even after all this time. Could this be possible, and should I be considering a vet visit to retest for Lyme or check for any relapses?

Answer

Your dog's past diagnosis of Lyme disease and current lethargy are valid reasons for concern. It's understandable to worry about the possibility of Lyme disease resurfacing or other health issues developing.

  • Consider the possibility of a Lyme disease relapse or new infection.
  • Lethargy in dogs can indicate multiple potential health concerns.
  • A veterinary check-up can help diagnose or rule out health issues.

Lethargy and changes in behavior can sometimes be related to Lyme disease, either as a relapse or due to lingering complications from the initial infection. However, these symptoms can also be indicative of other illnesses. A veterinary examination is recommended to determine the underlying cause and to administer appropriate treatment. Lyme disease can occasionally reactivate or cause long-term health problems in some dogs, so it's valuable to monitor for any recurring symptoms.

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

  • Can Lyme disease return after treatment?

    Yes, Lyme disease can sometimes reactivate or a new infection can occur if the dog is bitten by another infected tick.

  • What are the symptoms of Lyme disease in dogs?

    Symptoms can include fever, lethargy, loss of appetite, lameness, and swollen lymph nodes, among others.

  • How is Lyme disease diagnosed in dogs?

    Diagnosis is typically confirmed through a combination of clinical signs and specific blood tests to detect antibodies against the Lyme bacteria.

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