Avoid combining gabapentin with opioids, such as morphine or oxycodone. This combination can increase the risk of respiratory depression, a serious condition affecting breathing.
Antacids and Gabapentin
Taking gabapentin with antacids, particularly those containing aluminum or magnesium, can reduce gabapentin absorption. Consider separating the intake of these medications by at least two hours.
Alcohol and Gabapentin
Mixing gabapentin and alcohol intensifies the sedative effects of both substances, leading to increased drowsiness and impaired coordination. Avoid alcohol consumption entirely while on gabapentin.
Other Medications
- Benzodiazepines (e. g., diazepam, alprazolam): Increased risk of sedation and respiratory issues. Consult your doctor before combining. Other CNS depressants (e. g., barbiturates): Similar risks to benzodiazepines. Discuss potential interactions with your physician. Anticonvulsants (certain types): Some anticonvulsants may interact with gabapentin, potentially altering their effectiveness. Your doctor will assess your medication profile carefully.
Important Considerations
Always inform your doctor and pharmacist about all medications, supplements, and herbal remedies you are taking. This information is not exhaustive. Individual responses to drug interactions can vary. Regularly review your medication list with your healthcare provider to minimize risks.
Herbal Remedies
Some herbal remedies may interact with gabapentin, though research is ongoing. Inform your doctor about any herbal supplements you’re using.


