Question:
We have a problem with our mini beagle and wonder if you can supply some advice.
About two years ago, she developed epilepsy. Our vet said we would see how she did, and she went another year without an attack. Then they began to happen quite frequently, and she was put on Phenobarbital, a 32 mg tablet, twice daily. This seemed to do the job, as she has not had an attack since.
When we had to take her back to the vet for other reasons, I walked her around the outside area for a few minutes and then took her inside. The minute we stepped inside, she had an attack! The attendants took her in the back and after a short time, she was OK again. What do you think?
P.F.M., Virginia Beach, Va Jan 24, 2011
Answer:
Epilepsy in dogs is more prevalent than most people realize. Some older veterinarians believe it has increased in recent years, in spite of distemper-related epilepsy that vaccinations have helped reduce. There may be a genetic basis for the higher incidence of epilepsy in certain breeds such as beagles. Genetic factors could play a role in breed susceptibility to adverse, autoimmune reactions to vaccinations, seizures and other neurological problems in dogs.
Phenobarbital, as prescribed for your dog, is one of the most widely used drugs to help prevent seizures. In some dogs, potassium bromide or primidone works well, along with some new drugs effective for controlling seizures in humans that are prescribed off label for dogs.
From your experience, you have learned that anxiety and stress can bring on a seizure. So the next time you have a veterinary appointment, double the dose of medication and give two hours before the visit. Some dogs have seizures when they are afraid or become anxious when family members are having a spat. There can be a hereditary basis to epilepsy, to an adverse vaccination or drug reaction, or to hypersensitivity to certain foods such as wheat. In older dogs, seizures may indicate a brain tumor.
You may wish to explore other ways to control your dog's seizures such as a hypoallergenic and grain-free diet, acupuncture and, under veterinary supervision, evaluate various Chinese herbal formulas or Western herbs like skullcap and passionflower. Giving melatonin in the evening may also help.