Does gabapentin cause constipation in cats?

I started giving my cat gabapentin a few days ago to help with her pain, and I've noticed she hasn't gone to the litter box as frequently as she used to. I’m starting to worry that it might be causing her to be constipated. Is this a known side effect of gabapentin in cats, and should I be concerned about her bathroom habits?

Answer

It's understandable to be concerned about changes in your cat's litter box habits after starting a new medication. Constipation can occur as a side effect of gabapentin, although it's not very common.

  • Gabapentin can cause mild to moderate constipation in some cats.
  • Monitor your cat’s litter box habits and note any changes.
  • Consult with a vet if the constipation persists or if your cat seems uncomfortable.

Gabapentin is often prescribed to cats for pain management. While it is generally well-tolerated, some cats might experience side effects like drowsiness and less commonly, constipation. It's important to observe your cat for other symptoms such as straining or discomfort when trying to use the litter box. If you notice these signs, it's best to consult with your veterinarian to determine if any adjustments to the treatment are necessary.

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 should I do if my cat is constipated while on gabapentin?

    If you suspect your cat is constipated, ensure she has access to fresh water, encourage activity, and consider reaching out to your vet for guidance or potential medication adjustments.

  • How long does it take for gabapentin's side effects to wear off?

    Gabapentin side effects may lessen over time as your cat's body adjusts to the medication, typically within a few days to a week. However, if persistent side effects occur, contact your veterinarian.

  • When should I be worried about my cat’s litter box habits?

    Monitor your cat's litter box habits closely. If she hasn’t passed stools for more than 48 hours, shows signs of discomfort, or strains to defecate, it's advisable to contact your veterinarian for further advice.

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