Gabapentin Capsules
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At a Glance
Medication is administered to both cats and dogs
Ingredient Gabapentin treats pain or seizures associated with cancer and arthritis
Capsules are taken orally one to three times a day whether for seizures or pain
Available are Gabapentin 100 mg or Gabapentin 300 mg per capsule

Gabapentin Capsules

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At a Glance
Medication is administered to both cats and dogs
Ingredient Gabapentin treats pain or seizures associated with cancer and arthritis
Capsules are taken orally one to three times a day whether for seizures or pain
Available are Gabapentin 100 mg or Gabapentin 300 mg per capsule

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Ultimate Guide to Gabapentin Capsules

Meet the Pet Pain Reliever and Anticonsulvant: Gabapentin Capsules!

Gabapentin Capsules are veterinarian prescribed cat and dog medication that protects your pets from seizures and pain due to cancer, arthritis, or other sensitivities. Gabapentin for pets is administered one to three times daily. Gabapentin medication guarantees treatment and prevention of pain and convulsions that your pet experiences.

How do Gabapentin Capsules work?

Gabapentin is the generic form of the brand Neurontin and is the lone active ingredient within these veterinary capsules. The ingredient Gabapentin is considered a cocktail of other anticonvulsant medications'' that aids pets that live with epilepsy.

The anticonvulsant alters brain electric activity by stabilizing the release and action of a chief inhibitory neurotransmitter GABA (gamma-Aminobutyric acid), which regulates the nervous impulses that are a major cause of seizures. The capsules also control chronic pain from injury by enhancing the electrical activity of the pet's brain.

How are Gabapentin capsules administered?

Gabapentin pills are administered orally to both cats and dogs but with different doses. Below are general Gabapentin doses differently between dogs and cats, however, PLEASE listen to your veterinarian's recommended and specific directions according to the pet's species, size, age, breed, and weight:

Gabapentin dosage for dogs: Dogs and puppies in all weights are given 4.5 - 13.5 mg per pound every 8 to 12 hours for seizures. For pain, dogs and puppies in all weights are administered 1.4 mg per pound once a day.

Gabapentin for cats' dosage: Cats and kittens in all weights are given 2.3 mg per pound three times daily for seizures. For pain, cats and kittens in all weights are administered 1.4 mg per pound once a day.

What mg does Gabapentin come in: Available are Gabapentin 100 mg or Gabapentin 300 mg per capsule.

What are the precautions of which you should be aware?

Gabapentin is designed specifically for humans so veterinary use must be monitored thoroughly, including a possibly reduced dosage.

Gabapentin should NOT be taken:

  • Pets that are allergic to the active ingredient
  • Pets that are pregnant, lactating, or nursing
  • Pets with kidney disease
  • With antacids (can be taken two hours after Gabapentin is orally administered)

Consult your veterinarian about potentially negative Gabapentin drug interactions with certain narcotics or other drugs.

What are the potential side effects of which you should be aware?

Gabapentin's most common adverse reactions reported are vomiting, lethargy, decreased activity, itching, decreased appetite, swelling of the limbs, ataxia, and diarrhea. Other dog allergic sensitivities could demonstrate difficulty breathing, swelling of facial areas, or hives.

If any of the above serious side effects occur, discontinue Gabapentin and seek emergency veterinary medical attention!
Frequently Asked Questions
  1. What is the difference between Gabapentin for dogs and Gabapentin for cats?

    The medication and active ingredient work the same for both dogs and cats - chronic pain relief associated with illness, anti epilepsy treatment, and helps with anxiety management.

  2. What is Gabapentin, what is Gabapentin used for, and what does Gabapentin do?

    Gabapentin is an inhibitory neurotransmitter that affects the calcium channels in the nervous system, and ultimately alleviates the severity and presence of pain in pets. Gabapentin for dogs' pain and cats' pain suffers from arthritis, cancer, hyperalgesia, or allodynia. It helps manage pets' anxiety and is an antiepileptic drug.

  3. How long does it take for Gabapentin to work with pets?

    Gabapentin takes maximum effect in about one to two hours, with some effects occurring within the first 20 to 30 minutes after oral dosing.

  4. What is the Gabapentin maximum dose for pets?

    Keep to your veterinarian's directions, especially proper use or dosage, though the general dosages are written above. Overdose would cause increased drowsiness, CNS depression, and ataxia in pets. Monitor your pet after dosing.

  5. What does Gabapentin look like?

    Different capsules can be scored, coated, and be colored white, yellow, and orange.

  6. Is Gabapentin Capsules for kittens or puppies?

    Doctors of Veterinary Medicine use slighter smaller concentrations of Gabapentin for kittens and puppies that need pain relief with less sedation. The medication is tolerated by most kittens and needs strict supervision for puppies.

Concluding Thoughts

The most important thing that you should know about Gabapentin Capsules is its multiple usages as an antiepileptic drug, anxiety manager, and chronic pain controller for your dogs or cats.

DISCLAIMER: Law restricts Gabapentin Capsules only on order or prescription of a licensed veterinarian for the best pet health care advice. Ask your veterinarian or consult with one of our pet care specialists at 1-800-844-1427. This informative article is not meant to substitute for the diagnosis, treatment, and professional advice from your veterinarian or other qualified professionals regarding a medical condition. Ask your veterinarian if this is a suitable product for your pet and your home.

  • Epilepsy & Neural Health Pharmacy
  • Arthritis & Pain Pharmacy
  • Mature Adult Life Stage
  • Senior Life Stage
  • Adult Life Stage
  • Oral Application
  • Cat Pet Type
  • Dog Pet Type

Can severe anxiety cause seizures in dogs?

Yes, severe anxiety can potentially cause seizures in dogs. While anxiety itself does not directly cause seizures, the extreme stress and emotional turmoil associated with severe anxiety can trigger seizures in susceptible dogs. When dogs experience high levels of anxiety, their body releases stress hormones such as cortisol, which can affect the electrical activity in the brain and potentially trigger a seizure. Additionally, anxiety-induced hyperventilation can disrupt the balance of oxygen and carbon dioxide in the bloodstream, potentially leading to a seizure.

What triggers a seizure in dogs?

Seizures in dogs can be triggered by various factors. Epilepsy is a neurological disorder characterized by recurring seizures. It is one of the most common causes of seizures in dogs, and the seizures in epileptic dogs often have no specific trigger and occur spontaneously. Certain metabolic imbalances or disorders can lead to seizures in dogs. These include low blood sugar (hypoglycemia), liver disease, kidney disease, electrolyte imbalances, and hormonal imbalances. Ingestion of certain toxic substances can cause seizures in dogs. Common toxins that can trigger seizures include chocolate, xylitol (a sugar substitute), certain medications, household chemicals, pesticides, and plants such as sago palm or lilies. Tumors in the brain can cause seizures in dogs. As the tumor grows, it can affect the normal functioning of the brain and lead to abnormal electrical activity. A severe head injury or trauma can cause seizures in dogs. The trauma disrupts normal brain activity and can result in seizures. Certain infections that affect the central nervous system, such as canine distemper or meningitis, can lead to seizures in dogs. Extreme overheating or heat stroke can cause seizures in dogs. High body temperature can affect the normal functioning of the brain and trigger seizures. While anxiety itself may not directly cause seizures, severe stress and anxiety can act as triggering factors for seizures in dogs that are susceptible.

Can a dog become paralyzed after a seizure?

Dogs can experience temporary paralysis or weakness after a seizure. This condition is known as postictal paralysis or paresis. Postictal refers to the period following a seizure, and it can vary in duration and severity among dogs. During a seizure, the dog's muscles may contract and convulse uncontrollably. After the seizure ends, the dog may exhibit temporary neurological symptoms, including weakness or paralysis in one or more limbs. This can be a result of the disruption in the normal electrical activity of the brain during the seizure. Postictal paralysis typically resolves on its own within a few hours to a few days, although in rare cases, it may persist for a longer period. Provide a safe and calm environment for the dog during this time, ensuring they have a comfortable place to rest and recover. If you notice persistent or worsening paralysis or if your dog's condition does not improve after the postictal period, seek veterinary attention. There may be underlying factors contributing to the paralysis that require further evaluation and treatment.

What are the types of seizures in dogs?

In dogs, seizures can be classified into four main types based on their characteristics and the areas of the brain affected. Generalized seizures involve an abnormal electrical activity that affects the entire brain. These seizures typically result in loss of consciousness and generalized convulsions. There are several subtypes of generalized seizures. Tonic-Clonic Seizures (Grand Mal Seizures) are the most commonly recognized type. They involve stiffening of the body (tonic phase) followed by rhythmic jerking movements (clonic phase). Dogs may also drool, salivate excessively, urinate, or defecate during this type of seizure. Absence seizures are characterized by a brief loss of consciousness, usually lasting just a few seconds. During these seizures, dogs may appear to be staring into space, unresponsive, or exhibit subtle repetitive movements like lip-smacking or blinking. Atonic Seizures (Drop Attacks involve a sudden loss of muscle tone, causing dogs to collapse or fall to the ground. These seizures are often referred to as "drop attacks" because of the sudden loss of posture or control. Myoclonic seizures are characterized by brief, involuntary muscle jerks or twitches. These jerks can affect specific muscle groups or the entire body and may be repetitive. Focal seizures (also known as partial seizures) occur when abnormal electrical activity is limited to a specific area or one side of the brain. These seizures can manifest in various ways, depending on the part of the brain affected. Symptoms may include localized twitching or jerking of specific body parts, behavioral changes, hallucinations, repetitive movements, or altered sensation in a specific area. Multifocal seizures involve abnormal electrical activity occurring in multiple areas of the brain simultaneously. Dogs experiencing multifocal seizures may exhibit a combination of symptoms seen in generalized and focal seizures. Status epilepticus is a severe and prolonged seizure lasting longer than five minutes or a series of seizures occurring without full recovery of consciousness in between. This is a medical emergency and requires immediate veterinary attention.

Do seizures damage a dog's brain?

Seizures themselves do not necessarily cause immediate or direct damage to a dog's brain. However, repeated or prolonged seizures, especially if left untreated or uncontrolled, can potentially have negative effects on the brain over time. This is because seizures involve abnormal electrical activity and can temporarily disrupt the normal functioning of the brain. During a seizure, there is a surge of electrical impulses that can lead to the intense firing of neurons in the brain. This excessive neuronal activity can cause temporary alterations in brain function, including changes in behavior, motor control, and consciousness. However, once the seizure ends, the brain typically returns to its normal state. However, when seizures occur frequently or are prolonged, they can lead to a condition called status epilepticus, which is a medical emergency. Prolonged seizures can cause a continuous and intense state of abnormal electrical activity in the brain, potentially leading to oxygen deprivation and metabolic imbalances. This can result in damage to brain cells and potentially lead to long-term neurological deficits. Furthermore, certain underlying causes of seizures, such as brain tumors, infections, or head trauma, can have direct effects on the brain and may cause damage or structural changes even outside of the seizure episodes.


Should not be used in animals allergic to it. Do not use in pregnant or nursing animals. Use with caution in animals with kidney disease. Do not give antacids within 2 hours of giving gabapentin. Consult your veterinarian before giving any narcotic such as hydrocodone or morphine since drug interactions can occur.

If any of the following serious side effects occur, stop giving gabapentin and seek emergency veterinary medical attention; an allergic reaction (difficulty breathing; swelling of the lips; tongue or face; hives). Side effects that can occur in dogs and cats may include drowsiness, loss of balance, swelling of the limbs, and vomiting or diarrhea. Talk to your veterinarian about any side effect that seems unusual or bothersome to the animal.

Do not give antacids within 2 hours of giving this medication.

Dogs/Puppies (All weights):

For seizures: 4.5 mg-13.5 mg per pound every 8-12 hours
For pain: 1.4 mg per pound once a day

Cats/Kittens (All weights):

For seizures: 2.3 mg per pound 3 times a day
For pain: 1.4 mg per pound once a day

Should be stored at room temperature, away from moisture and light.

Option UPC/SKU
100 mg per Capsule 353746101013

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