Gabapentin
Neurontin
Revisione paritaria di Sid DajaniUltimo aggiornamento di Michael Stewart, MRPharmSUltimo aggiornamento 27 Oct 2023
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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.
In questo articolo:
About gabapentin
Tipo di medicinale | An anti-epileptic medicine |
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
Torna ai contenutiSome 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.
If you have high blood sugar levels (diabetes mellitus).
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.
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How to take gabapentin
Torna ai contenutiBefore 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
Remove the bottle cap, and push the syringe adaptor into the top of the open bottle.
Insert the syringe into the adapter.
Capovolgi la bottiglia (con la siringa collegata ad essa).
Tirare delicatamente lo stantuffo della siringa in modo che la soluzione riempia la siringa fino al segno che corrisponde alla tua dose.
Turn the bottle the correct way up again, and remove the syringe from the bottle.
Put the tip of the syringe into your mouth, and gently push the plunger so that the liquid is released into your mouth.
Replace the bottle cap. Wash the syringe with water after each use.
Ottenere il massimo dal tuo trattamento
Torna ai contenutiCerca 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 before 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 straightaway.
If you buy any medicines, always check with a pharmacist that they are suitable to take with your other medicines.
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.
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Can gabapentin cause problems?
Torna ai contenutiAlong 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 | Do not drive and do not use tools or machines |
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 | Drink plenty of water to replace the lost fluids |
Costipazione | Try to eat a well-balanced diet and drink several glasses of water each day |
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
Torna ai contenutiTenere 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
Torna ai contenutiInformazioni 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.
Video consigliati per Farmaci per il sistema nervoso

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Ulteriori letture e riferimenti
- Manufacturer's PIL, Neurontin® Capsules and Tablets; Upjohn UK Ltd, The electronic Medicines Compendium. Dated July 2023.
- Manufacturer's PIL, Gabapentin Thame 50 mg/ml Oral Solution; Thame Laboratories Limited, The electronic Medicines Compendium. Dated July 2023.
- Medicinali Completi BNF 89ª Edizione; Associazione Medica Britannica e Società Farmaceutica Reale di Gran Bretagna, Londra.
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Storia dell'articolo
Le informazioni su questa pagina sono scritte e revisionate da clinici qualificati.
Next review due: 26 Oct 2026
27 Oct 2023 | Ultima versione

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