Why is my senior Lab wobbly, circling, and lethargic after ivermectin?

It sounds like there may be something else going wrong with Dobby. I recommend that you take her back to the vet for re-examination. Ivermectin can cause neurologic problems if toxic doses were given, but they usually happen soon after administration. I am most concerned about the falling and walking improperly, as this could indicate a brain or spinal cord issue, or significant pain in her back or legs. It takes approximately 10-14 days to get Distemper once a dog is exposed, and thankfully the vaccine gives some protection within hours of it being given, but it is still possible that she was exposed even before you got her. Distemper can cause neurologic issues as well.

Ivermectin generally causes neurological problems such as stumbling and seizures. I recommend to have Bison examined asap. He could have a pinched nerve or compressed disc in his back or even a fracture. He needs and exam and likely x-rays. Poor pup! I hope he gets this addressed quickly and gets relief!

I'm sorry to hear that Oscar isn't feeling well. The symptoms you describe are very concerning to me. It may be that he has a neurologic disease, or (especially if he's older) he may a tumor which has started to cause some internal bleeding. Though his gums are pink, this is still possible. Is there any chance he got into something in terms of a possible toxin? If he will get up and walk to you, and he responds to his name each time, and will eat and drink; it is reasonable to wait until morning if you don't have a vet emergency center near you. If he is unable to rise on his own, if he won't respond to his name, if he's vomiting, seems painful, or if he seems to be getting worse at all, please seek an emergency veterinarian. Best of luck with him, thank you for using Petco Pet Education Center, formerly Petcoach.

Poor Lucy! This could be a few different things. The most common things would be geriatric vestibular disease, an inner ear infection, a cerebral vascular accident (stroke), or a brain tumor. A lot of times it is geriatric vestibular disease which is a disorder they get when they get older that causes imbalance, but it improves with time. Unfortunately, they usually need supportive care to prevent dehydration. If she were mine, I would take her to your vet for an exam. Your vet may want to run some blood work to ensure her organs look okay and there is no toxins involved. Your vet will likely recommend supportive care and possibly antibiotics or steroids to cover all the possible problems. They may want to keep her there to watch her closely. I would give her a few days to see if she improves. I hope this helps!

Hello and thank you for reaching out to Petco Pet Education Center, formerly Petcoach. I'm sorry to hear that Lucky is not acting himself and may be having a hard time balancing. These types of signs, called vestibular signs, can be a side effect of Metronidazole toxicity, however the signs tend to occur while a dog is taking the medication, and signs tend to resolve within a few days of stopping the medication. There are many causes of vestibular signs, such as a stroke, a mass within the brain, or something like a severe middle/inner ear infection. I recommend having Lucky seen by your veterinarian at their next available appointment for a physical exam and a neurologic exam. Based on these findings, your vet can try to localize the problem. Ultimately, they may recommend an MRI to determine the cause of Lucky's clinical signs. I hope this is helpful - best of luck getting care for Lucky!

This sounds like a neck injury or caused by a bulging intervertebral disc. It also could be from cancer causing these neurological symptoms. I recommend a neurological exam, medication and the use of a harness so you are able to assist him to stand. Once they have a diagnosis you can take him to a rehab veterinarian who can help him get back on his feet. Thanks for using Petco Pet Education Center, formerly Petcoach to help you care for Oska.

I’m wondering if you’re dog might be showing signs of a neurologic problem. I would recommend checking in with the vet who performed an exam when the blood work was checked to see what they would recommend as the next step. Referral to a neurologist might be recommended, or they may have another thought as to what is causing these signs.