Gabapentin

Gabapentin is a medication primarily used to manage certain types of nerve pain and seizures. It belongs to a class of drugs known as anticonvulsants.

While it is commonly prescribed for epilepsy, it is also used to relieve nerve pain following shingles and in other neuropathic conditions.

Information about Gabapentin

Gabapentin Uses

Gabapentin is used in various conditions to help manage symptoms effectively.

Treatment of partial seizures in adults.
Management of postherpetic neuralgia (nerve pain following shingles).
Relief of neuropathic pain due to diabetic neuropathy.
Management of restless legs syndrome.
Supportive treatment in certain chronic pain conditions.

How Gabapentin Works

Gabapentin works by affecting chemicals and nerves in the body that are involved in the cause of seizures and some types of pain.

It is thought to work by stabilizing electrical activity in the brain and affecting the way the nerves send messages to the brain.

As an anticonvulsant, it helps to calm the brain and reduce the intensity of pain signals.

Common side effects of Gabapentin

Not everyone experiences side effects with Gabapentin, and many side effects are mild and temporary.

Dizziness
Fatigue
Drowsiness
Swelling in the hands or feet
Coordination problems
Blurred vision
Weight gain
Dry mouth

If you experience serious or persistent side effects, it is important to contact your doctor.

CONTENT DETAILS

Written By

Douglas C. Goldberg, MD

Reviewed By

Philip Schein, MD

Last updated

28 Nov 2025 | 03:00 PM (UTC)

Medicine brands for Gabapentin

Neurontin
Dosage: 100mg, 300mg, 400mg, 600mg, 800mg
from $32.0045 variant(s)

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Expert advice for Gabapentin

Avoid consuming alcohol while taking Gabapentin, as it may increase drowsiness.
Inform your doctor about any other medications you are taking to avoid potential interactions.
Do not stop taking Gabapentin suddenly without consulting your healthcare provider.
Be cautious when driving or operating machinery until you know how Gabapentin affects you.
Monitor for any unusual mood changes or symptoms and report them to your doctor.

Always consult your doctor for personalized medical advice.

Frequently Asked Questions

What conditions does Gabapentin treat?

Gabapentin is used to treat nerve pain and seizures. It can also be prescribed for other conditions as determined by a doctor.

How long does it take for Gabapentin to work?

The time it takes for Gabapentin to work can vary. Some people may notice improvements within a few days, while for others, it may take longer.

Can I take Gabapentin with other medications?

You should inform your doctor about all medications you are taking, as Gabapentin can interact with certain drugs.

Are there any foods I should avoid while taking Gabapentin?

There are no specific foods to avoid, but it is advisable not to consume alcohol as it can increase drowsiness.

Is Gabapentin safe for long-term use?

Gabapentin can be used for long-term treatment, but it should be under the guidance and supervision of a healthcare professional.