Epilepsy:
Epilepsy in dogs is a neurological disorder causing recurrent, unpredictable seizures, often with no obvious external cause (idiopathic epilepsy). Symptoms include collapse, stiffening, shaking, involuntary muscle movements, and loss of consciousness, sometimes accompanied by foaming, drooling, or loss of bladder and bowel control. Diagnosis requires ruling out other causes through a vet’s examination, blood tests, and other diagnostics, while treatment often involves lifelong anticonvulsant medication to manage seizures.
Symptoms
- Sudden collapse, falling to one side, or stiffening
- Violent shaking, trembling, and convulsing
- Loss of consciousness
- Paddling movements with the legs
- Drooling or foaming at the mouth
- Urination or defecation
- “Chomping” or chewing motions
- Stiffening of the body and legs
- Unsteady or unbalanced movements
Causes and diagnosis
- Idiopathic epilepsy: The most common form, with no identifiable underlying cause, and often has a genetic link.
- Symptomatic epilepsy: Caused by an underlying problem like head trauma or a brain tumor.
- Diagnosis: A vet must rule out other conditions to diagnose epilepsy. This involves a physical exam, blood and urine tests, and possibly advanced diagnostics like an MRI or spinal fluid analysis.
Treatment and management
- Medication:
Lifelong anticonvulsant medication is typically prescribed, and it’s crucial to follow the vet’s instructions.
- Common medications:
Phenobarbital, potassium bromide, zonisamide, and levetiracetam are frequently used, and a combination may be necessary for some dogs.
- Side effects:
Some common side effects of medication can include increased thirst and hunger, lethargy, or panting.
- Preventative measures:
Minimizing stress and maintaining a healthy diet and environment can help reduce seizure frequency.