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Gabapentin

Neurontin

Read the information leaflet from inside the pack.

Gabapentin can cause you to feel sleepy. Make sure your reactions are normal before you drive and before you use tools or machines.

Do not take antacid preparations during the two hours before you are due to take gabapentin, or during the two hours after you have taken a dose.

Take gabapentin regularly every day. Do not stop taking it unless your doctor tells you to do so.

A colpo d'occhio

  • Gabapentin is an anti-epileptic medicine used for epilepsy and nerve pain.

  • It is available as tablets, capsules, and an oral liquid medicine.

  • Take gabapentin exactly as your doctor tells you, usually three doses a day.

  • Do not stop taking gabapentin suddenly, as this can cause problems.

  • Common side-effects include sleepiness, dizziness, and blurred vision.

  • Tell your doctor immediately if you experience serious side-effects like stomach pain with sickness, a rash or swelling, yellow skin, or unusual bruising.

  • Do not take gabapentin with antacids within two hours, as they reduce its absorption.

About gabapentin

Tipo di medicinale

Un medicinale antiepilettico

Utilizzato per

Epilepsy; neuropathic pain

Chiamato anche

Neurontin®

Disponibile come

Tablets, capsules and oral liquid medicine

Gabapentin belongs to a group of medicines known as anti-epileptic medicines, although it is prescribed for the treatment of several different conditions. You may have been prescribed it for the treatment of partial seizures, which are a type of epilessia. A seizure is a short episode of symptoms which is caused by a burst of abnormal electrical activity in the brain. With a partial seizure, the burst of electrical activity stays in one part of the brain. Therefore, you tend to have localised or 'focal' symptoms. Gabapentin is used to control the symptoms of seizures and works by reducing the abnormal electrical activity in the brain. Exactly how it does this is not fully understood.

Gabapentin is also prescribed to treat certain types of long-lasting pain caused by damage to nerves. This type of pain, called dolore neuropatico, can be caused by a number of different diseases. These include diabete (where it is called diabetic neuropathy) and fuoco di Sant'Antonio (where it is called postherpetic neuralgia).

Although gabapentin is only licensed for use in epilepsy and neuropathic pain, it is also prescribed to help to prevent attacks of migraine. If you have been given it for this reason then you should speak with your doctor if you have any questions about your treatment.

Before taking gabapentin

Some medicines are not suitable for people with certain conditions, and sometimes a medicine may only be used if extra care is taken. For these reasons, before you start taking gabapentin it is important that your doctor knows:

  • Se sei incinta, stai cercando di avere un bambino o stai allattando.

  • Se hai problemi con il funzionamento dei tuoi reni.

  • Se hai livelli elevati di zucchero nel sangue (diabete mellito).

  • If you have a breathing problem such as asthma or COPD.

  • If you have ever had a mental health problem known as psychosis.

  • If you are taking any other medicines. This includes any medicines you are taking which are available to buy without a prescription, as well as herbal and complementary medicines. This is particularly important if you are taking an opioid painkilling medicine such as morphine.

  • Se hai mai avuto una reazione allergica a un medicinale.

How to take gabapentin

  • Before starting this treatment, read the manufacturer's printed information leaflet from inside the pack. It will give you more information about gabapentin and will provide you with a full list of the side-effects which you may experience from taking it.

  • Take gabapentin exactly as your doctor tells you to. There are several different strengths of gabapentin tablets and capsules available, and you could be prescribed more than one strength.

  • You will be advised to take a low dose when you first start taking gabapentin, and then to increase the dose over a few days. This is to allow your body to get used to it. Most people take three doses a day once they are on a regular maintenance dose. Your doctor will explain all this to you, and the dosing directions will be printed on the label of the pack. If you are still unsure about how to take your doses, ask your pharmacist to advise you.

  • You can take gabapentin before or after food. Swallow the tablets/capsules with a drink of water. If you have been supplied with oral liquid medicine, see the instructions below for using the oral dosing syringe.

  • Once you are taking a regular amount of gabapentin, try to take your doses at the same times each day. This will help you avoid missing doses.

  • If you do forget to take a dose, take one as soon as you remember. Try to take the correct number of doses each day, but do not take two doses at the same time.

  • If you need to take an antacid or indigestion remedy, do not take it during the two hours before or the two hours after you take gabapentin. This is because antacids reduce the amount of gabapentin that your body absorbs.

Instructions for using the dosing syringe with Gabapentin Rosemont Oral Solution

  1. Remove the bottle cap, and push the syringe adaptor into the top of the open bottle.

  2. Insert the syringe into the adapter.

  3. Capovolgi la bottiglia (con la siringa collegata ad essa).

  4. Tirare delicatamente lo stantuffo della siringa in modo che la soluzione riempia la siringa fino al segno che corrisponde alla tua dose.

  5. Rimettere la bottiglia nella posizione corretta e rimuovere la siringa dalla bottiglia.

  6. Put the tip of the syringe into your mouth, and gently push the plunger so that the liquid is released into your mouth.

  7. Replace the bottle cap. Wash the syringe with water after each use.

Ottenere il massimo dal tuo trattamento

  • Cerca di mantenere i tuoi appuntamenti regolari con il tuo medico. Questo è per permettere al tuo medico di controllare i tuoi progressi.

  • When you first start a new treatment for epilepsy there may be a change in the number or type of seizures you experience. Your doctor will advise you about this. If you are a woman and want to have a family, make sure that you discuss this with your doctor prima you become pregnant. This is so that you can be given advice about your treatment from a specialist.

  • People with epilepsy must stop driving. Your doctor will advise you about when it may be possible for you to start driving again. This will usually be after a year free of seizures.

  • A small number of people have developed mood changes or thoughts about suicide whilst being treated with anti-epileptics. If this happens to you, you must tell your doctor about it immediatamente.

  • Se acquisti dei medicinali, verifica sempre con un farmacista che siano adatti da assumere insieme agli altri tuoi medicinali.

  • You must take gabapentin regularly every day. Stopping treatment suddenly can cause problems. If it becomes necessary for the treatment to stop, your doctor will want you to reduce your dose over a few days.

Can gabapentin cause problems?

Along with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. The table below contains some of the most common ones associated with gabapentin. You will find a full list in the manufacturer's information leaflet supplied with your medicine. The unwanted effects often improve as your body adjusts to the new medicine, but speak with your doctor or pharmacist if any of the following continue or become troublesome.

Common gabapentin side-effects


Cosa posso fare se sperimento questo?

Feeling sleepy, tired, unsteady or dizzy; blurred vision and other eyesight problems

Non guidare e non utilizzare strumenti o macchinari

Mal di testa

Bevi molta acqua e chiedi al tuo farmacista di consigliarti un antidolorifico adatto. Se i mal di testa persistono, informa il tuo medico

Feeling sick (nausea) or being sick (vomiting), indigestion, stomach ache

Attieniti a cibi semplici - evita pasti ricchi o piccanti

Diarrea

Bevi molta acqua per reintegrare i liquidi persi

Costipazione

Cerca di seguire una dieta equilibrata e bevi diversi bicchieri d'acqua ogni giorno

Bocca secca

Prova a masticare gomme senza zucchero o a succhiare caramelle senza zucchero

Infections, flu-like symptoms, increased appetite, flushing,

increased blood pressure, changes in weight, changes in emotions or mood, fits, movement difficulties, feeling shaky, difficulties sleeping, breathing difficulties, cough, gum changes, bruises, muscle or joint pains, impotence, and swollen feet or ankles

Se uno di questi diventa problematico, parla con il tuo medico per un consiglio

Importante: gabapentin has been associated with a number of unwanted effects which affect the blood, pancreas and liver. Although these occur less commonly than the side-effects listed above, you must let your doctor know straightaway if you notice any of the following as they could be serious:

  • Sickness (nausea and vomiting) with persistent stomach pain (these could be symptoms of an inflamed pancreas).

  • A skin rash, or any swelling of your mouth or face (these could be symptoms of an allergic reaction).

  • Any yellowing of your skin or of the whites of your eyes (these could be symptoms of jaundice).

  • Any unusual bruising or bleeding (these could be symptoms of a blood disorder).


Taking gabapentin alongside opioid medicines such as codeine and morphine can increase the risk of serious side-effects including breathing difficulties and loss of consciousness. You should avoid these combinations of medicines if possible.

Se si verificano altri sintomi che ritieni possano essere dovuti al medicinale, parla con il tuo medico o farmacista per ulteriori consigli.

How to store gabapentin

  • Tenere tutti i medicinali fuori dalla portata e dalla vista dei bambini.

  • Conservare in un luogo fresco e asciutto, lontano da fonti di calore e luce diretta.

  • Once a bottle of Gabapentin Rosemont Oral Solution has been opened it will keep for one month. Do not use it after this time, and make sure you have a fresh supply.

Informazioni importanti su tutti i medicinali

Informazioni importanti su tutti i medicinali

Se devi sottoporti a un'operazione o a un trattamento dentistico, informa la persona che esegue il trattamento sui medicinali che stai assumendo.

Never take more than the prescribed dose. If you suspect that you or someone else might have taken an overdose of this medicine, go to the accident and emergency department of your local hospital. Take the container with you, even if it is empty, so the doctor knows what has been taken.

Questo medicinale è per te. Non darlo mai ad altre persone, anche se la loro condizione sembra essere la stessa della tua.

Non conservare medicinali scaduti o indesiderati. Portali alla tua farmacia locale che li smaltirà per te.

Se hai domande su questo medicinale, chiedi al tuo farmacista.

Segnala effetti collaterali di un medicinale o vaccino

Se si verificano effetti collaterali, è possibile segnalarli online tramite il Sito web Yellow Card.

verificatore di sintomi

Non sei sicuro di mescolare i medicinali?

Controlla le possibili interazioni tra farmaci, integratori e alimenti prima di assumerli insieme.

Domande frequenti

Can I take other medicines, including over-the-counter ones, with gabapentin?

Yes, but you should inform your doctor about all medicines you are taking, including those available without a prescription, herbal remedies, and complementary medicines. This is especially important if you are taking an opioid painkiller like morphine. Also, avoid taking antacids or indigestion remedies within two hours before or after gabapentin, as they can reduce how much gabapentin your body absorbs. Always check with a pharmacist to ensure any new medicine is suitable to take with gabapentin.

How should I store gabapentin?

Keep all gabapentin medicines out of the reach and sight of children. Store them in a cool, dry place, away from direct heat and light. If you are using Gabapentin Rosemont Oral Solution, once the bottle is opened, it will last for one month. Do not use it after this time and ensure you have a fresh supply.

What should I do if I notice unusual bruising or bleeding while on gabapentin?

You must tell your doctor straight away if you notice any unusual bruising or bleeding. These could be symptoms of a blood disorder, which are serious but less common side effects associated with gabapentin.

What should I do if I suspect an overdose of gabapentin?

Never take more than the prescribed dose. If you suspect that you or someone else might have taken an overdose of gabapentin, go to the accident and emergency department of your local hospital immediately. Take the medicine container with you, even if it is empty, so the doctor knows what has been taken.

Can I stop taking gabapentin suddenly if I feel better?

No, you must take gabapentin regularly every day. Stopping treatment suddenly can cause problems. If it becomes necessary to stop the treatment, your doctor will want you to reduce your dose gradually over a few days under their guidance.

Ulteriori letture e riferimenti

Informazioni sull'autoreVisualizza il profilo completo

Immagine dell'autore

Michael Stewart, MRPharmS

Responsabile Revisione Foglietti Illustrativi – Contrattista, Farmacista

BPharm (Hons), MRPharmS

Michael è un farmacista comunitario che esercita nelle Midlands e nel South Yorkshire con oltre 20 anni di esperienza nel consigliare su farmaci e condizioni mediche. Ha una solida esperienza nella formazione sanitaria, avendo prodotto e tenuto corsi di formazione per team di farmacia e personale di strutture di assistenza residenziale, inclusi infermieri. Ha anche contribuito a consigli consultivi farmaceutici per la gestione di condizioni a bassa gravità nella comunità.

Informazioni sul recensore

Immagine dell'autore

Sid Dajani

Sultan Dajani si è laureato alla London School of Pharmacy nel 1994 ed è diventato il più giovane membro eletto del consiglio della Royal Pharmaceutical Society dalla sua fondazione nel 1842.

Storia dell'articolo

Le informazioni su questa pagina sono scritte e revisionate da clinici qualificati.

  • Prossima revisione prevista: 26 ott 2026
  • 27 Ott 2023 | Ultima versione

    Ultimo aggiornamento di

    Michael Stewart, MRPharmS

    Revisione paritaria di

    Sid Dajani
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