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This indicates that after youâve taken a gabapentin dose, approximately 50% will have been cleared from your system within 5 to 7 hours (on average). Using this information, we can determine that gabapentin will stay in your system for an estimated 1.15 to 1.60 days after your final dose. In other words, you shouldnât expect any of the gabapentin to remain in systemic circulation after 2 days (48 hours) post-ingestion.
There are currently no FDA-approved medications for the treatment of gabapentin withdrawal. Some withdrawal symptoms, such as nausea and pain, may be treated with medications specifically for those symptoms. The main treatment for gabapentin withdrawal is supportive medical care and behavioral interventions.