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What symptoms should I watch for after my dog ate cycad seeds?

Updated on September 23rd, 2025

Pet's info: Dog | Welsh Corgi | Male | neutered | 5 years old | 20 lbs

My dog ate several cycad seeds a few days ago. we took him to the vet 24 hours after he began vomiting. He was put on a fluid drip, had blood tests (showed mild hepatopathy) and X-rays (showed no obvious obstruction in belly). I was allowed to take him home today and he goes for a follow up check of his liver on fri. But I'm still so worried and know he's not out of the clear. Are there any symptoms I should be looking out for? im scared that we waited too long before taking him to the vet.

1 Answer

Most Helpful Answer

Dr. B. DVM, DACVIM (Oncology)

Answered By Dr. B. DVM, DACVIM (Oncology)

Veterinarian

Published on April 27th, 2019

The main things to watch out for would be GI in origin initially (decreased appetite, vomiting, diarrhea, dark stools). Because this toxin can also cause liver failure also watch for a yellow color to the skin/eyes/urine and abdominal distention. If anything concerning is noted call your vet right away. Hopefully if the ingestion was small your guy will be fine but it is a scary plant. Did your vet provide you with liver support medication? And GI support medication? If the ingestion was so recent i usually recommend recheck bloodwork every 1 to 2 days initially as changes can be delayed. If the liver enzymes were already mildly elevated i would consider rechecking them before a week (1 to 2 days after initial documentation). I hope this helps and thank you for using Petco Pet Education Center, formerly Petcoach!
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