Activegaba 100 Tablet

Reviewed By Dr. Mekhala Chandra, MD, MBBS

Last updated on 19 Jan 2026 | 03:42 PM (IST)

Activegaba 100 Tablet is a medicine used to relieve the pain caused by nerve damage (neuropathic pain) due to various conditions like diabetes, shingles (herpes zoster infection), spinal cord injury, etc. It is also used to treat certain types of seizures (fits) in combination with other medicines.

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General Information

Contains

Gabapentin (100mg)

Marketer

Arica Pharmaceutical Private Limited

Storage

Store below 30°C

The content is shown in English

Product introduction

Activegaba 100 Tablet belongs to the anti-epileptic group of medicines. You may take it with food, but it is important to take this medicine at the same time each day to get the most benefit. The exact dose and duration of treatment will depend on your condition and how you respond to it. Your doctor will probably start this medicine at a low dose and increase it gradually. It may take a few weeks for the medicine to work properly. Follow your doctor’s instructions and continue taking it regularly until your doctor advises you to stop. Do not miss any dose, otherwise, your condition may worsen.

Most people taking Activegaba 100 Tablet do not experience any side effects. The most common ones are feeling sleepy, dizzy, or tired (fatigue). These are usually mild and go away by themselves as your body gets used to the medicine. Most side effects are not serious and do not need medical attention. Talk to your doctor if any of the side effects persist or worry you.

You should avoid drinking alcohol along with this medicine as it may lead to excessive sleepiness and dizziness. Let your doctor know right away if you develop any unusual mood changes like anxiety, agitation, depression, or thoughts about harming yourself.

Before taking Activegaba 100 Tablet, you should tell your doctor if you have any kidney-related problems or if you are more than 65 years old. Your doctor may prescribe a different dose in such people. Women who are pregnant, breastfeeding, or planning to become pregnant should also consult their doctor before using this medicine.

Uses of Activegaba Tablet

Benefits of Activegaba Tablet

Neuropathic pain
Activegaba 100 Tablet is used to treat long-lasting (chronic) pain caused by nerve damage due to diabetes, shingles or spinal cord injury. It reduces pain and its associated symptoms such as mood changes, sleep problems, and tiredness. It is thought to work by interfering with pain signals that travel through the damaged nerves and the brain. Taking this medicine regularly will improve your physical and social functioning and overall quality of life. It takes a few weeks to work so you need to take it regularly even if you feel it is not doing any good. Once your symptoms have gone you should still keep taking the medicine until your doctor advises you to stop.

Epilepsy/Seizures
Activegaba 100 Tablet belongs to a group of medicines called anticonvulsants which is used to treat some forms of epilepsy in adults. It is thought to work by slowing down nerve impulses in the brain which cause seizures (fits). It helps reduce symptoms such as confusion, uncontrollable jerking movements, loss of awareness and fear or anxiety. It will help you go about your daily activities with more confidence and may allow you to do some activities that you would otherwise be forbidden or scared to do (such as swimming and driving). It can take a few weeks for this medicine to work and during this time you may still have seizures. Do not stop using this medicine even if you feel well, until your doctor advises you to. Missing doses may trigger a seizure.

Side effects of Activegaba Tablet

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Activegaba

Fatigue
Fever
Sleepiness
Viral infection
Urinary tract infection
Otitis media (infection of ear)
Decreased appetite
Increased appetite
Abnormality of voluntary movements
Visual disturbance
Vertigo
Facial swelling
Joint pain
Muscle pain
Impotence
Decreased white blood cell count
Dizziness
Pneumonia
Respiratory tract infection

How to use Activegaba Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Activegaba 100 Tablet should be taken with or after food.

How Activegaba Tablet works

Activegaba 100 Tablet is an antiepileptic medication. When given for epilepsy, it is believed to work by reducing the abnormal electrical activity in the brain, thus preventing seizures. It is also used to treat nerve pain where it blocks pain by interfering with pain signals traveling through the damaged nerves and the brain.

All substitutes for Activegaba 100 Tablet

For information purposes only. Consult a doctor before taking any medicine.

Quick tips

Take it at the same time every day, preferably at bedtime, to avoid any dizziness or drowsiness during the day.
Avoid taking antacids 2 hours before or after taking Activegaba 100 Tablet as they make it harder for your body to absorb the medicine.
It may cause sleepiness. Do not drive or do anything requiring concentration until you know how it affects you.
Inform your doctor if you develop any unusual changes in mood or behavior, new or worsening depression, or suicidal thoughts or behavior.
Do not stop taking Activegaba 100 Tablet suddenly without talking to your doctor as it may increase the frequency of seizure.

Safety advice

Alcohol

UNSAFE

Do not drink alcohol while you are taking this medicine. Activegaba 100 Tablet may cause excessive drowsiness when taken with alcohol.

Pregnancy

CONSULT YOUR DOCTOR

The safety of Activegaba 100 Tablet during pregnancy has not been established. There are no adequate and well-controlled studies in pregnant women, and animal data on reproductive toxicity are insufficient. Your doctor will weigh the benefits and any potential risks before prescribing.

Breast feeding

CONSULT YOUR DOCTOR

Activegaba 100 Tablet may be unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby. It should be used only if the expected benefit outweighs the potential risk. Please consult your doctor.

Driving

UNSAFE

Activegaba 100 Tablet may decrease alertness, affect your vision, or make you feel sleepy and dizzy. Do not drive if these symptoms occur.

Kidney

CAUTION

Activegaba 100 Tablet should be used with caution in patients with kidney disease. Dose adjustment may be needed.

Liver

CONSULT YOUR DOCTOR

There is limited data available on the use of Activegaba 100 Tablet in patients with liver disease.

Interaction with drugs

Taking Activegaba with any of the following medicines can modify the effect of either of them and cause some undesirable side effects

Moderate

Tramadol (Injection Route)

If concurrent use is essential, watch out for symptoms such as dizziness, headaches, tremors, sleep disturbances or mood changes and consult your doctor if you experience them. They may adjust the doses as per the observations.

Moderate

Sodium Bicarbonate (Oral Route)

To take Gabapentin, ensure a gap of at least 2 hours after taking Sodium Bicarbonate. Sodium Bicarbonate may reduce blood levels of Gabapentin.

Moderate

Sodium Bicarbonate (Injection Route)

To take Gabapentin, ensure a gap of at least 2 hours after taking Sodium Bicarbonate. Sodium Bicarbonate may reduce blood levels of Gabapentin.

Moderate

Sodium Citrate (Oral Route)

To take Gabapentin, ensure a gap of at least 2 hours after taking Sodium Citrate. Sodium Citrate may reduce blood levels of Gabapentin.

Moderate

Sodium Citrate (Injection Route)

To take Gabapentin, ensure a gap of at least 2 hours after taking Sodium Citrate. Sodium Citrate may reduce blood levels of Gabapentin.

Frequently asked questions

I have been prescribed Activegaba 100 Tablet for pain. When will I start feeling better?

It varies from person to person. Some people take about a week or two before noticing relief in pain. Whereas, some people may see an improvement straight away. It is recommended that you take Activegaba 100 Tablet only for nerve pain and as advised by your doctor.

I think I have gained weight since I started taking Activegaba 100 Tablet. Can this be because of Activegaba 100 Tablet?

Yes, Activegaba 100 Tablet may cause weight gain because it increases your hunger. Regular physical exercise and a balanced diet with low calorie food may help you maintain a stable weight. Consult a dietitian if you have any further concerns to keep your weight stable.

For how long do I need to take Activegaba 100 Tablet?

Your doctor will decide the duration of the treatment based on your condition and your response to the treatment. For instance, if you have been prescribed Activegaba 100 Tablet for epilepsy, you may have to take it for a long time, maybe years even if your seizures are controlled. Whereas, if you are taking it for nerve pain and it has relieved your pain, you may have to take it for several months only.

What are the serious side effects that may occur while taking Activegaba 100 Tablet?

Taking Activegaba 100 Tablet may cause yellowing of the skin or eyes (warning signs of jaundice), trouble in breathing or talking and tightness in chest or throat (suggestive of serious allergic skin reactions). It may provoke suicidal thoughts and cause unusual bruises or bleeding which may be due to blood disorder. Other serious side effects may include muscle weakness and pain, fever which could lead to kidney failure, long-lasting stomach pain, nausea and vomiting (suggestive of pancreatitis and rash).

Is Activegaba 100 Tablet habit forming?

No, it will not be addictive if you take it as per your doctor’s recommendations. However, physical dependence has been reported in people who had taken more than the recommended dose of Activegaba 100 Tablet or had used Activegaba 100 Tablet for illnesses it is not approved for.

I am taking Activegaba 100 Tablet for nerve pain. Can I take it off and on?

No, Activegaba 100 Tablet 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.

What if somebody takes more than the recommended dose of Activegaba 100 Tablet?

A higher than the recommended dose of Activegaba 100 Tablet may cause faintness, dizziness, double vision, unclear speech, drowsiness, tiredness and mild diarrhea. The person requires immediate medical attention by a doctor or in a nearby hospital.

What should I tell my doctor before taking this medicine?

Inform your doctor if you are taking any other medicines including medicines for epilepsy or seizures, medicines used to thin your blood (e.g., warfarin), birth control pills, medicines to control bacterial infection (e.g., chloramphenicol, metronidazole, and doxycycline), medicines to control viral infection (e.g., nelfinavir), asthma medicines (e.g., theophylline and montelukast), etc. Also, inform your doctor if you are planning to become pregnant or are breastfeeding. Further, you should tell the doctor if you have ever had liver problems, kidney problems, lung problems, or porphyria (a rare blood pigment disorder).

What should I avoid while taking Activegaba 100 Tablet?

If Activegaba 100 Tablet makes you feel sleepy, avoid driving or operating heavy machinery. Alcohol consumption should be avoided since taking both together may cause excessive sleepiness.

Does Activegaba 100 Tablet reduce the efficiency of oral birth control pills?

No, Activegaba 100 Tablet does not have any effect on oral birth control pills.

Fact Box

Chemical Class

Gamma amino acid derivative

Habit Forming

Therapeutic Class

NEURO CNS

Action Class

Alpha-2 Delta Ligands- Antiepileptic Drugs (AEDs)

References

Stahl SM, editor. Gabapentin. In: Stahl's Essential Pschopharmacology: Prescriber's Guide. 5th ed. New York, New York: Cambridge University Press; 2014. pp. 275-77.
McNamara JO. Pharmacotherapy of the Epilepsies. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. 12th ed. New York, New York: McGraw-Hill Medical; 2011. p. 599.
Porters RJ, Meldrum BS. Antiseizure Drugs. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. p. 410.
Gabapentin. Menlo Park: Depomed; 1993 [revised date]. [Accessed 25 Mar. 2019] (online) Available from:
Drugs and Lactation Database (LactMed) [Internet]. Bethesda (MD): National Library of Medicine (US); 2006. Gabapentin. [Updated 2018 Oct 31]. [Accessed 20 Feb. 2020] (online) Available from:
Central Drugs Standard Control Organisation (CDSCO). [Accessed 25 Mar. 2019] (online) Available from:
Texas Vendor Drug Program. Drug Use Criteria: Gabapentin. [Accessed 28 June 2023]. (online) Available from:
National Health Service. Pregnancy, breastfeeding and fertility while taking gabapentin. [Last Revised: 18 Jan. 2022]. [Accessed 28 June 2023]. (online) Available from:
Gabapentin. Ahmedabad, Gujarat: Zydus Pharmaceuticals USA Inc.; 2025 [Accessed 19 Jan 2026].

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Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Arica Pharmaceutical Private Limited
Address: B-15A, Office No-1 at Basement, Kiran Garden, U.N., New Delhi-110059

Vendor Details

Country of origin: India
A licensed vendor partner from your nearest location will deliver Activegaba 100 Tablet. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.

In case of any issues, contact us

Email ID: [email protected]
Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India

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Why we need a prescription?

Provide right medicines

Prescriptions are complex documents. We proof read and recheck at various steps to provide you the right medication in the correct form and dose

In accordance with the law

Most medicines cannot be sold without a valid prescription, as per the Drugs and Cosmetics Act, 1940 and Rules, 1945

Activegaba 100 Tablet

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General Information

Contains

Marketer

Storage

Product introduction

Uses of Activegaba Tablet

Benefits of Activegaba Tablet

Side effects of Activegaba Tablet

How to use Activegaba Tablet

How Activegaba Tablet works

All substitutes for Activegaba 100 Tablet

Gabanyl 100mg Tablet

Gabadon 100 Tablet

Gabapin 100 Tablet

Pentanerv 100 Tablet

Gabalent 100 Tablet

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Interaction with drugs

Tramadol (Injection Route)

Sodium Bicarbonate (Oral Route)

Sodium Bicarbonate (Injection Route)

Sodium Citrate (Oral Route)

Sodium Citrate (Injection Route)

Frequently asked questions

I have been prescribed Activegaba 100 Tablet for pain. When will I start feeling better?

I think I have gained weight since I started taking Activegaba 100 Tablet. Can this be because of Activegaba 100 Tablet?

For how long do I need to take Activegaba 100 Tablet?

What are the serious side effects that may occur while taking Activegaba 100 Tablet?

Is Activegaba 100 Tablet habit forming?

I am taking Activegaba 100 Tablet for nerve pain. Can I take it off and on?

What if somebody takes more than the recommended dose of Activegaba 100 Tablet?

What should I tell my doctor before taking this medicine?

What should I avoid while taking Activegaba 100 Tablet?

Does Activegaba 100 Tablet reduce the efficiency of oral birth control pills?

Fact Box

Chemical Class

Habit Forming

Therapeutic Class

Action Class

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

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