
The following information is a summary about Gabarone. It is not intended to replace a doctor's instructions.
What is gabapentin?
Gabapentin affects chemicals and nerves in the body that are involved in the cause of seizures
and some types of pain. The exact way that it works is unknown.
Gabapentin is used with other drugs in the treatment of some types of seizures and for the
management of postherpetic neuralgia (nerve pain caused by the herpes virus or shingles).
Gabapentin may also be used for purposes other than those listed in this medication guide.
What is the most important information I should know about gabapentin?
If you are taking gabapentin for seizures, do not stop taking gabapentin even if you feel
better. It is important to continue taking the medication to prevent seizures from recurring.
Carry or wear a medical identification tag to let others know that you are taking this medicine in
the case of an emergency.
Use caution when driving, operating machinery, or performing other hazardous activities.
Gabapentin may cause dizziness or drowsiness. If you experience dizziness or drowsiness, avoid these
activities.
What should I discuss with my healthcare provider before taking
gabapentin?
Before taking this medication, tell your doctor if you have any other medical conditions,
especially kidney, liver, or heart disease. Also discuss any medicines that you take, including
over-the-counter preparations.
Gabapentin is in the FDA pregnancy category C. This means that it is not known whether
gabapentin will be harmful to an unborn baby. Do not take gabapentin without first talking to your
doctor if you are pregnant or could become pregnant during treatment.
Gabapentin passes into breast milk. Do not take gabapentin without first talking to your
doctor if you are breast-feeding a baby.
How should I take gabapentin?
Take gabapentin exactly as directed by your doctor. If you do not understand these directions,
ask your pharmacist, nurse, or doctor to explain them to you.
Take each dose of gabapentin with a full glass of water.
Gabapentin can be taken with or without food.
To ensure you get the correct dose, measure the gabapentin oral solution with a dose-measuring
cup or spoon, not a regular table spoon. If you do not have a dose-measuring device, ask your
pharmacist where you can get one.
Carry or wear a medical identification tag to let others know that you are taking this medicine in
the case of an emergency.
Do not stop taking gabapentin without talking to your doctor. Suddenly stopping gabapentin
may cause side effects.
If you are taking gabapentin for seizures, do not stop taking gabapentin even if you feel
better. It is important to continue taking the medication to prevent seizures from recurring.
Store gabapentin tablets and capsules at room temperature away from moisture and heat.
Store the gabapentin oral solution in the refrigerator.
What happens if I miss a dose?
Take the missed dose as soon as you remember. However, if several hours have passed and it
is almost time for the next dose, skip the missed dose and take only the next regularly scheduled dose. Do not take a double dose of the medication to catch up.
What happens if I overdose?
Seek emergency medical treatment.
Symptoms of a gabapentin overdose include double vision, drowsiness, slurred speech,
diarrhea, poor coordination, and difficulty breathing.
What should I avoid while taking gabapentin?
Use caution when driving, operating machinery, or performing other hazardous activities.
Gabapentin may cause dizziness or drowsiness. If you experience dizziness or drowsiness, avoid these
activities.
Avoid alcohol during treatment with gabapentin. Alcohol may increase the risk of having
side effects while taking gabapentin.
Gabapentin side effects
If you experience any of the following serious side effects, stop taking gabapentin and seek
medical attention or contact your doctor immediately:
Other, less serious side effects may be more likely to occur. Continue to
take gabapentin and talk to your doctor if you experience
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dizziness, poor coordination, or drowsiness;
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blurred or double vision;
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irregular back-and- forth movements of the eyes;
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nausea and vomiting; or
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tremor.
If children 3 to 12 years of age experience any of the following serious side
effects, contact your doctor immediately
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emotional lability (anxiety, behavior problems, crying, false sense
of well-being, mental depression, reacting too quickly, too emotionally, or overreacting, rapidly
changing moods);
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hostility (aggressive behavior, suspiciousness, or distrust);
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restlessness, hyperactivity or increase in body movements;
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amnesia (loss of memory); or
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thought disorders (concentration problems and change in
school performance).
Side effects other than those listed here may also occur. Talk to your doctor
about any side effect that seems unusual or that is especially bothersome.
What other drugs will affect gabapentin?
Gabapentin does not interact with other commonly used antiseizure medications.
Antacids will decrease the amount of gabapentin that is absorbed in the stomach. Do not take
gabapentin for at least 2 hours after a dose of antacid.
Gabapentin may increase the effects of other drugs that cause drowsiness, including
antidepressants, alcohol, antihistamines, sedatives (used to treat insomnia), pain relievers, anxiety
medicines, and muscle relaxants.
Drugs other than those listed here may also interact with gabapentin or affect your condition.
Talk to your doctor and pharmacist before taking any prescription or over-the-counter medicines,
including herbal products.
Where can I get more information?
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Your pharmacist has additional information about gabapentin written for health professionals
that you may read.
What does my medication look like?
Gabapentin is available with a prescription under the brand name Neurontin. Other brand or
generic formulations may also be available. Ask your pharmacist any questions you have about this
medication, especially if it is new to you.
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Neurontin 100 mg--white capsules
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Neurontin 300 mg--yellow capsules
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Neurontin 400 mg--orange capsules
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Neurontin 600 mg-white, elliptical, film-coated tablets
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Neurontin 800 mg-white, elliptical, film-coated tablets
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Neurontin 250 mg/5 mL oral solution-clear, colorless to
slightly yellow solution
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Remember, keep this and all other medicines out of the reach of children, never share your
medicines with others, and use this medication only for the indication prescribed.