Gabalent 400 MG Capsule

Manufacturer: Talent Healthcare
Medicine composition: Gabapentin
Prescription vs OTC: Prescription by Doctor required
Last Updated: March 22, 2022

Gabalent 400 MG Capsule is a prescriptive drug primarily used to prevent seizures. It belongs to a class of drugs called anticonvulsants. Aside from seizures, Gabalent 400 MG Capsule is also used to cure hot flashes, restless legs syndrome (RLS) and postherpetic neuralgia.

This medication treats nerve pain in adults by affecting the chemicals and nerve responsible for these pains and seizures. Gabalent 400 MG Capsule can be used in combination with other drugs. Another brand of this medicine is Neurontin which can be given to both adults and children (at least three years of age). Although the same kind, do not substitute one for the other, only use the brand that has been specified by your doctor.

While under Gabalent 400 MG Capsule medication it is advised that you avoid activities that may include lifting heavy objects or driving as common side effects of this drug are feelings of drowsiness, slowing down of cognitive skills and dizziness. Others include problems with coordination, speech problems, nausea, tremors, double vision or sudden jumpy movements.

If these effects persist and become more severe with the passage of time notify your physician immediately. Serious side-effects may include anger, restlessness, insomnia, skin rashes. An allergic reaction to Gabalent 400 MG Capsule called anticonvulsant hypersensitivity syndrome can be fatal.

Before taking this medicine inform your doctor of the following conditions if you are or have:

  • Kidney
  • Liver disease.
  • Prone to epileptic or other kinds of seizure attacks.
  • Diabetes.
  • Depression
  • Mood disorders, or harbor thoughts of suicide.
  • Pregnant, or planning to become pregnant
  • Breastfeeding.

The daily dosage for Gabalent 400 MG Capsule in adults is about 300mg to 600mg about three times a day. Measure your dose with a cup or a spoon or a syringe. The gaps between the three doses should not exceed 12 hours. This drug can be taken with or without food. In case of a missed dose take it as soon as possible. Do not drug overdose. If already time for your next dose skip it. Contact your doctor instantly in the case of a drug overdose.

Information given here is based on the salt content of the medicine. Uses and effects of the medicine may vary from person to person. It is advisable to consult a Neurologist before using this medicine.

The medicine is useful against the following conditions:

  • Epilepsy

    Gabalent 400 MG Capsule is used in the treatment of epilepsy which is a brain disorder characterized by uncontrolled jerking movements and loss of consciousness.
  • Postherpetic Neuralgia

    Gabalent 400 MG Capsule is used in the treatment complication of shingles, which is caused by the chickenpox virus characterized by pain or burning sensation of the skin.
  • Allergy

    Not recommended in patients with known allergy to Gabalent 400 MG Capsule.

The medicine is useful against the following conditions:

  • How long is the duration of effect?

    The effect of this medicine lasts for an average duration of 15 to 21 hours.
  • What is the onset of action?

    The effect of this medicine can be observed in 2 to 3 hours.
  • Are there any pregnancy warnings?

    This medicine is not recommended for pregnant women unless necessary. The benefits and risks should be discussed with the doctor before taking this medicine.
  • Is it habit forming?

    No habit forming tendency has been reported.
  • Are there any breast-feeding warnings?

    This medicine is known to excreted through the breast milk. It is not recommended in breastfeeding women unless necessary. Monitoring of drowsiness and body weight is necessary.
  • Is It safe with alcohol?

    Alcohol consumption is not recommended while you are taking this medication. It is not found to be safe.
  • Is it safe to drive while on this medicine?

    This medication may cause side effects that affects the alertness of the patient. Thus it is not recommended to drive while you are on this medication.
  • Does this affect kidney function?

    Caution must be taken in patient with kidney disease. Adjustment of the dose might be needed. Kindly consult your doctor before taking this medication.
  • Does this affect liver function?

    Only limited information is available regarding the use of this medication in patients with liver disease. Kindly consult the doctor before taking this medication.

Below is the list of medicines, which have the same composition, strength and form as Gabalent 400 MG Capsule , and hence can be used as its substitute.

  • Missed Dose instructions

    If you miss a dose of Gabalent 400 MG Capsule, take the missed dose as soon as you remember. If it’s almost time for your next dose, skip the missed dose. Do not double your dose to make up for the missed dose.
  • Overdose instructions

    Seek emergency medical treatment or contact the doctor in case of an overdose.
  • India

  • United States

  • Japan

This medication works by binding to the calcium channels and increases the concentration of GABA and reduces the release of monoamine neurotransmitters, thus reduces the excitability of brain cells and helps to treat convulsions.

Whenever you take more than one medicine, or mix it with certain foods or beverages, you"re at risk of a drug interaction.

  • Interaction with Alcohol

    Consumption of alcohol with this medicine is not recommended as it increases the risk of side effects like dizziness, difficulty in concentration. Do not perform activities that require mental alertness like driving or operating machinery.
  • Interaction with Lab Test

    Information not available.
  • Interaction with Medicine

    • Gabalent 400 MG Capsule does not modify plasma concentrations of standard anticonvulsant medications (ie, valproic acid, carbamazepine, phenytoin, or phenobarbital).
    • Antacids reduce the bioavailability of gabapentin by 20%.
    • Cimetidine may decrease clearance (by 14%) of Gabalent 400 MG Capsule.
    • Gabalent 400 MG Capsule may increase Cmax of norethindrone by 13%.
  • Interaction with Disease

    Impaired Kidney Function

    This medicine should be used with caution in patients with kidney impairment. Monitoring of kidney function is necessary. Dose adjustments are to be made based on CrCl.

    Use cautiously in patients with severe renal dysfunction; rat studies demonstrated an association with pancreatic adenocarcinoma in male rats; clinical implication unknown. May cause CNS depression, which may impair physical or mental abilities. Patients must be cautioned about performing tasks which require mental alertness (i.e, operating machinery or driving). Effects with other sedative drugs or ethanol may be potentiated.
  • Interaction with Food

    Food does not change rate or extent of absorption. You can take this medication without regard to meals.

Ques: What is Gabalent 400 MG Capsule?

Ans: Gabalent 400 MG Capsule is a prescriptive drug and belongs to a class of medications known as anticonvulsants.

Ques: What are the uses of Gabalent 400 MG Capsule?

Ans: Gabalent 400 MG Capsule is used to cure seizures, hot flashes, restless legs syndrome (RLS) and postherpetic neuralgia.

Ques: What are the side effects of Gabalent 400 MG Capsule?

Ans: Side effects of this medication include Dizziness, Fatigue, Fever, Impaired coordination, Nausea, Nystagmus (involuntary eye movement), Peripheral edema, Sleepiness, Viral infection and Vomiting.

Ques: I have been prescribed Gabalent 400 MG Capsule for pain. When will I start feeling better?

Ans: The results may vary from one individual to another. For some, they can feel better in a week’s time while for others, it may take more than one week.

Ques: I think I have gained weight since I started taking Gabalent 400 MG Capsule. Can this be because of Gabalent 400 MG Capsule?

Ans: It is possible to gain weight because of this drug as it’s one of the most reported side effects. To maintain your weight, you must do regular exercise and eat a balanced diet during the course of treatment.

Ques: For how long do I need to take Gabalent 400 MG Capsule?

Ans: Please consult a doctor to know the duration for this drug as it may depend on many factors such as age, present medical condition and previous medical history.

Ques: Is Gabalent 400 MG Capsule habit forming?

Ans: This drug does not have habit forming tendencies.

Ques: I am taking Gabalent 400 MG Capsule for nerve pain. Can I take it off and on?

Ans: No, Gabalent 400 MG Capsule is not a simple pain reliever. It is important that you follow your doctor’s advice strictly. Taking it off and on may not give you the desired results and may worsen your pain.

Ques: What if somebody takes more than the recommended dose of Gabalent 400 MG Capsule?

Ans: If you have taken more than the advised dose, then consult a doctor for immediate medical attention as an overdose of this drug can cause many problems including faintness, dizziness, double vision, unclear speech, drowsiness, tiredness and mild diarrhea.

Ques: What should I tell my doctor before taking Gabalent 400 MG Capsule?

Ans: Talk to your doctor and inform him/her if you have any allergies, if you are suffering from any other medical condition or if you are taking any other medicines such as birth control pills. Also, inform your medical expert if you are pregnant or breastfeeding a baby.

Ques: What should I avoid while taking Gabalent 400 MG Capsule?

Ans: This drug can cause extreme sleepiness in some patients, hence they must not drive or use heavy machinery after consuming this medicine. The consumption of alcohol should also be limited as it can increase the risk of side effects.

Ques: Does Gabalent 400 MG Capsule reduce the efficiency of oral birth control pills?

Ans: No, this medication does not have any drug-drug interactions with birth control pills.
Disclaimer: The information produced here is best of our knowledge and experience and we have tried our best to make it as accurate and up-to-date as possible, but we would like to request that it should not be treated as a substitute for professional advice, diagnosis or treatment.

Lybrate is a medium to provide our audience with the common information on medicines and does not guarantee its accuracy or exhaustiveness. Even if there is no mention of a warning for any drug or combination, it never means that we are claiming that the drug or combination is safe for consumption without any proper consultation with an expert.

Lybrate does not take responsibility for any aspect of medicines or treatments. If you have any doubts about your medication, we strongly recommend you to see a doctor immediately.

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Content Details
Written By
PhD (Pharmacology) Pursuing, M.Pharma (Pharmacology), B.Pharma - Certificate in Nutrition and Child Care
Reviewed By
MBBS, Master in Healthcare Administration, Diploma in Occupational Health
General Physician
Table of Content
About Gabalent 400 MG Capsule
What are the uses of Gabalent 400 MG Capsule
What are the contraindications of Gabalent 400 MG Capsule ?
What are the side effects of Gabalent 400 MG Capsule ?
Key highlights of Gabalent 400 MG Capsule
What are the substitutes for Gabalent 400 MG Capsule ?
What are the dosage instructions?
Where is the Gabalent 400 MG Capsule approved?
How does this medication work?
What are the interactions of Gabalent 400 MG Capsule ?
FAQs about Gabalent 400 MG Capsule