Gabapentin Info

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Label Decoder

Take at least two hours after an antacid containing aluminum or magnesium

Written by Gabapentin.top Editorial Team · Published August 3, 2026 · Last updated August 20, 2026

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Official label information

Neurontin labeling reports that mean gabapentin bioavailability was reduced by about 20% with Maalox (aluminum hydroxide and magnesium hydroxide) and recommends taking gabapentin at least two hours after Maalox.

Plain-language explanation

Some antacids can reduce how much of certain medicines the body absorbs if taken close together. The label gives a spacing direction to avoid that interaction.

What this often means for gabapentin products

Not every stomach product is Maalox. Ask whether your antacid, laxative, or supplement contains aluminum or magnesium. Do not skip gabapentin doses to “make room” for an antacid without professional advice.

Ask your pharmacist

Ask whether your exact antacid, supplement, or laxative contains aluminum or magnesium and how to space it.

Caution: Do not assume every stomach medicine has the same interaction or timing rule.

Sources

  1. DailyMed: NEURONTIN (gabapentin) capsules, tablets, and oral solution — U.S. National Library of Medicine

This decoder does not diagnose, set a personal dose, or create a taper schedule. If two instructions conflict, pause and ask the dispensing pharmacist.