Salta al contenuto principale

Can I take Gabapentin and Modafinil together?

Guida alle interazioni farmacologiche

Taking gabapentin and modafinil together may lead to increased side effects such as dizziness, drowsiness, or difficulty concentrating. While modafinil is a stimulant and gabapentin is often used for nerve pain or seizures (and can cause sedation), they do not necessarily 'cancel each other out'. Instead, you might feel a confusing mix of being alert yet dizzy or uncoordinated.

Video consigliati per Interazioni farmacologiche

 

Continua a leggere sotto

Perché succede

There is no significant evidence that these drugs change how the other is absorbed or cleared by the body (pharmacokinetics). However, they both affect the central nervous system in opposing ways (pharmacodynamics). This can lead to unpredictable effects on your coordination, alertness, and mental clarity.

You can usually take these together, but you should be cautious, especially when first starting the combination or changing your dose. Do not drive or operate heavy machinery until you know how the mix affects you. If you feel excessively dizzy, confused, or 'spaced out', contact your doctor.

Continua a leggere sotto

Breathing problems or opioid use

Gabapentin can cause serious, life-threatening breathing difficulties, especially if you already have lung disease or if you take it alongside opioid pain relief (such as morphine or codeine).

Disturbi della salute mentale

A small number of people treated with gabapentin have had thoughts of harming or killing themselves. You must seek immediate medical help if you notice any changes in your mood or suicidal thoughts.

Abrupt discontinuation

Do not stop taking gabapentin suddenly. Doing so can cause serious side effects, including an increase in seizure frequency or severe withdrawal symptoms. Your dose must be reduced gradually.

Contraception and Pregnancy

Modafinil reduces the effectiveness of hormonal contraceptives (the pill, patches, or implants). You must use an additional barrier method, such as condoms, during treatment and for two months after stopping. It must not be used during pregnancy as it may cause harm to the unborn baby.

Reazioni cutanee gravi

Stop taking modafinil and seek urgent medical attention if you develop a skin rash, hives, or blisters, as it can cause rare but life-threatening skin reactions.

Alcol

It is best to avoid or strictly limit alcohol while taking gabapentin. Combining alcohol with gabapentin can significantly increase the risk of severe drowsiness, dizziness, and breathing difficulties. It may also impair your coordination and judgment more than usual.

It is best to avoid or strictly limit alcohol while taking modafinil. Combining the two can increase the risk of side effects like dizziness, drowsiness, and impaired judgement. Additionally, modafinil can mask the effects of alcohol, making you feel less intoxicated than you actually are, which can lead to dangerous situations.

Caffeine (Coffee, tea, energy drinks)

Be cautious with caffeine intake. Both modafinil and caffeine are stimulants; combining them can increase the risk of side effects like jitteriness, a racing heart, anxiety, and high blood pressure.

Continua a leggere sotto

Assumi più farmaci? Il nostro Controllo Interazioni Farmaci ti aiuta a verificare se le tue prescrizioni, i farmaci da banco e gli integratori sono sicuri da assumere insieme. Basta cercare i tuoi farmaci per vedere le potenziali interazioni e cosa fare al riguardo.

Avvertenza

Queste informazioni sono solo a scopo educativo generale e non devono essere considerate un sostituto del consiglio medico professionale. Consultate sempre il vostro medico di base, farmacista o un altro professionista sanitario qualificato prima di prendere decisioni sui vostri farmaci. Le circostanze individuali possono variare, e solo un professionista sanitario che conosce la vostra storia medica può fornire una guida personalizzata.

Continua a leggere sotto

Storia dell'articolo

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

  • 25 Gen 2026 | Pubblicato originariamente
flu eligibility checker

Chiedi, condividi, connettiti.

Esplora le discussioni, fai domande e condividi esperienze su centinaia di argomenti di salute.

symptom checker

Non ti senti bene?

Valuta i tuoi sintomi online gratuitamente

Iscriviti alla newsletter di Patient

La tua dose settimanale di consigli sulla salute chiari e affidabili - scritti per aiutarti a sentirti informato, sicuro e in controllo.

Per favore, inserisci un indirizzo email valido

Abbonandoti accetti il nostro Informativa sulla Privacy. Puoi annullare l'iscrizione in qualsiasi momento. Non vendiamo mai i tuoi dati.