Phenomav Tablets
Product Information
Please select the correct strength, size & quantity that match with your prescription.
Product name: Phenomav Tablets
Available strength: 30mg, 100mg
Product size: 100 Tablets, 200 Tablets
Active ingredients: Phenobarbitone
Manufacturer: Mavlab
Prescription medicine: This is a prescription medicine, we require that you upload a copy of the veterinary prescription to us at checkout and post us the original copy. Please ensure you have read the how to order prescription medicine page.
Product images: Australian legislation prohibits the advertisement of prescription drugs to consumers, therefore we are unable to display any images of the packaging or provide you with more information regarding this prescription medicine.
Our prescription medicines: All prescription medicines on the Vets Love Pets website are purchased through veterinary wholesalers and manufacturers, the same wholesalers and manufacturers that supply your local vet. All of our products are APVMA or TGA approved and identical to those used by your veterinarian. Please email us if you have any queries about any of the products on our website.
Overview
Phenomav Tablets for Dogs are a prescription medication by Mavlab that veterinarians may use to help manage seizure disorders and epilepsy. Phenomav is commonly prescribed to reduce the frequency and severity of seizures in dogs under veterinary supervision. Phenomav contains phenobarbitone, an established anti-seizure medication used in long-term seizure management plans. Your veterinarian will determine whether Phenomav 30 mg or Phenomav 100 mg tablets are appropriate for your dog and how they should be used as part of ongoing care.
How Phenomav Works
Phenomav works by calming excessive electrical activity in the brain. By stabilising neuronal signalling, phenobarbitone may help reduce seizure activity and support more consistent seizure control over time. Your veterinarian will assess how Phenomav fits into your dog’s overall neurological treatment plan, including whether it should be used alone or alongside other medications.
When Vets May Prescribe Phenomav
Veterinarians may prescribe Phenomav Tablets to help manage:
- Epilepsy and recurrent seizures
- Chronic seizure disorders requiring ongoing control
- Breakthrough seizures, where additional support is needed
- Long-term seizure management, as part of a structured plan
Phenomav does not cure epilepsy, but it may help improve seizure control and quality of life under veterinary supervision.
Dosage Guidance
Phenomav Tablets are available in 30 mg and 100 mg strengths, with bottles containing 100 or 200 tablets. Your veterinarian will determine:
- the appropriate tablet strength
- the correct dose based on your dog’s weight and seizure history
- how often Phenomav should be given
- how long treatment should continue
Always follow your veterinarian’s instructions carefully. Do not adjust the dose or discontinue treatment unless advised.
Safety Information & Side Effects
- Not suitable for dogs with known sensitivity to phenobarbitone.
- Tell your veterinarian about any other medications or supplements your dog is taking.
- Possible Phenomav side effects in dogs may include increased thirst or appetite, sedation, unsteadiness or behavioural changes, particularly when starting treatment or adjusting doses.
- Long-term use may require periodic blood tests to monitor liver function and medication levels.
- Contact your veterinarian if seizures worsen, side effects persist, or new symptoms develop.
Disclaimer: This information is general and should not replace veterinary advice from your veterinarian.
Shipping
Non-Prescription Products:
• Free shipping on metro orders over $49+.
• Shipping fee for regional orders & metro orders under $49 will be calculated at checkout.
Prescription Medications:
Shipped separately via express shipping at a flat rate of $8.95.
Returns
Non-Prescription Products:
We offer a hassle-free return policy within 30 days for unopened items in original condition for exchange or store credit. Refunds are available if the product is faulty or not as described; however, food or treats cannot be returned once opened.
Prescription Medications:
We cannot accept change of mind returns for prescription products, given that there are laws that prohibit the resale of medication. Please make your selections carefully, and double-check your order before submitting.
Palatability Guarantee
Our Palatability Guarantee applies to selected brands, including Advance, Royal Canin, Purina, Hill's and 4CYTE, allowing you to return any unused portion of dry/wet food for an exchange or full refund.
Frequently Asked Questions
Phenomav is used to help manage epilepsy and reduce seizure frequency in dogs. It contains phenobarbitone, an anti-seizure medication prescribed under veterinary supervision.
Possible side effects of Phenomav in dogs include sedation, increased thirst or appetite, unsteadiness and behavioural changes. Many dogs adapt over time, but if side effects persist or worsen, speak with your veterinarian.
Phenomav 30 mg and Phenomav 100 mg tablets contain the same active ingredient but differ in strength. Your veterinarian will select the appropriate strength based on your dog’s weight, seizure control needs and treatment plan.
Phenomav is commonly used long-term to manage chronic seizure disorders under veterinary supervision. Your veterinarian may recommend regular monitoring to ensure ongoing safety and effectiveness.
Phenomav may begin helping to stabilise seizure activity within days, but achieving consistent control can take longer. Your veterinarian can explain what to expect based on your dog’s condition.
No. Stopping Phenomav suddenly may increase the risk of seizures. Your veterinarian will advise if the medication needs to be adjusted or tapered gradually.
