Signature Is Required Upon Delivery in the Following States: Alabama, Kentucky, Michigan, North Dakota, Tennessee, Virginia, West Virginia Prescription Anticonvulsant Capsules for Pain and Seizures in Pets Product Description Gabapentin 400mg Capsules are a prescription medication that veterinarians reach for when managing seizures, nerve pain, and anxiety in dogs, cats, and horses. It quiets down misfiring nerve signals in the brain and nervous system, which is what makes it useful across such different conditions. The 400mg strength is generally reserved for larger dogs that need a bigger dose. Since it is used off-label in all veterinary species, your vet's guidance is essential before starting or stopping treatment. Benefits Seizure Control: Used as an add-on anticonvulsant for treatment-resistant epilepsy in dogs and cats when standard medications alone do not provide adequate seizure control. Chronic Pain Management: Effectively reduces neuropathic and chronic pain from osteoarthritis, intervertebral disc disease, cancer, and post-surgical discomfort in dogs and cats. Situational Anxiety Relief: Increasingly used as a pre-veterinary-visit anxiolytic to reduce fear and stress responses in dogs and cats before examinations. Equine Pain and Laminitis Support: Used in horses to manage chronic neuropathic pain associated with laminitis, arthritis, and other painful conditions. Multimodal Pain Combination: Pairs effectively with other analgesics as part of a multimodal pain management plan for enhanced and more comprehensive relief. Ingredients Active Ingredients Gabapentin 400mg How to Use Gabapentin 400mg Capsules are a prescription-only medication. A valid veterinarian prescription is required to purchase this product. Please follow your veterinarian's specific instructions for the dosage and administration of this medication for your pet. Disclaimer: Dosage and administration of this medication must be determined by a licensed veterinarian. Always consult your veterinarian before administering or adjusting any prescription medication for your pet. Tucking it inside a soft pill pocket or wrapping it in a pill wrap treat is one of the easiest ways to make the whole process stress-free. Shop Pill Pockets for Dogs | Shop Pill Pockets for Cats Additional Information Precautions Never Stop Abruptly: Gabapentin must always be tapered gradually under veterinary supervision; sudden discontinuation can trigger serious withdrawal seizures. Avoid Xylitol-Containing Liquid Forms: Human gabapentin oral solutions may contain xylitol, which is fatally toxic to dogs; only use capsule or tablet forms or a compounded xylitol-free preparation. Dose Adjustment in Kidney Disease: Pets with kidney disease require reduced doses, as gabapentin is primarily excreted through the kidneys and accumulates in renally compromised animals. Avoid Antacids Within 2 Hours: Antacids reduce gabapentin absorption and must not be given within two hours of a gabapentin dose. Caution in Pregnancy and Nursing: Avoid use in pregnant or nursing animals unless the benefit clearly outweighs the risk as determined by a veterinarian. Caution With CNS Depressants: Use carefully alongside narcotics, opioids, or other CNS depressants, as additive sedation can occur with concurrent use. Possible Side Effects Sedation and Wobbliness: Pets may seem sleepy, low on energy, or a little unsteady on their feet, especially when first starting the medication or after a dose adjustment. Increased Appetite: Some dogs and cats experience increased hunger and food-seeking behavior during gabapentin treatment. Vomiting and Diarrhea: Mild gastrointestinal upset has been reported and is generally self-resolving throughout the course of treatment. Withdrawal Seizures: Abrupt discontinuation can trigger serious seizures in pets that have been on gabapentin for any length of time. Storage Information Room Temperature Storage: Tablets should be kept in a well-sealed container at room temperature, protected from excess heat and humidity at all times. Protect from Moisture and Light: Keeping capsules away from humid environments and direct sunlight helps preserve their full strength and shelf stability. Keep Out of Reach: Store the medication safely away from children and other pets not currently being treated with it. Note: For generic medications, the product image shown may not reflect the actual item received. Generic medications can vary in size, color, and shape between orders depending on the manufacturer. Additionally, your medication may arrive packaged in a HardyPaw Pharmacy vial. Shipping & Return We offer ground, express, and priority delivery; see our shipping policy for details. For return instructions or product concerns, please refer to our detailed refund policy. Prescription items are NON-RETURNABLE and NON-REFUNDABLE. Frequently Asked Questions Q1: What conditions does gabapentin 400mg treat in dogs and cats? Ans: Gabapentin is used in dogs and cats to manage seizures, chronic and neuropathic pain, and situational anxiety such as fear before veterinary visits. It is also used in horses for painful conditions like laminitis and arthritis. Your veterinarian will confirm the right use for your pet. Q2: Why must gabapentin never be stopped suddenly in pets? Ans: Cutting off gabapentin without a proper taper can bring on withdrawal seizures, and this risk applies even to pets who were never on it for seizure management in the first place. Never reduce or stop the dose on your own. Your vet will set out a gradual step-down plan to bring the medication down safely. Q3: Why should human liquid gabapentin never be used in dogs? Ans: Human gabapentin liquids are often sweetened with xylitol, a substance that is highly poisonous to dogs and can bring on a rapid drop in blood sugar, serious liver damage, and even death in very small quantities. Stick to capsule or tablet forms only, or a xylitol-free liquid that your vet has specifically compounded for your pet. Q4: Can gabapentin be used alongside other pain medications in dogs? Ans: Gabapentin is often combined with other pain relievers as part of a broader pain management plan, since it works on nerve pain through a pathway that most other medications do not cover. This can make a real difference for dogs dealing with more complex or persistent pain. Your vet will put together the right plan for your dog. Q5: How is gabapentin used before veterinary visits to reduce anxiety in cats and dogs? Ans: A single gabapentin dose given ahead of a vet visit or car trip can take the edge off for cats and dogs that tend to get worked up. Pets generally stay noticeably calmer and easier to handle without being heavily sedated. Your vet will work out the right timing and amount for your pet.
