May 5, 2026 · Gabapentin can cause weight gain, but it’s not a common side effect. It can happen due to several reasons, such as increased appetite, fluid retention, or decreased physical activity due to …

Dec 16, 2025 · In this article, we’ll walk through the most common side effects of gabapentin, how to manage them, and when to seek medical care. Whether you’ve just started taking gabapentin or are …

Sep 24, 2024 · Gabapentin may cause weight gain, but it is an uncommon side effect. Studies have shown that a small number of people taking gabapentin, a drug used to treat epilepsy and …

Mar 18, 2026 · Gabapentin can cause weight gain in 15-20% of patients, typically 5-10 pounds within the first few months of treatment. Weight gain occurs primarily due to increased appetite and reduced …

Jul 23, 2025 · Some other possible side effects include weight gain and trouble with movement. Some gabapentin side effects, such as feeling drowsy, are more likely to occur when you start taking the …

Nov 15, 2022 · Gabapentin is thought to cause weight gain by increasing patients’ appetites and causing fatigue that reduces their physical activity. It can also cause water retention, with swelling (edema) of …

Yes, gabapentin can cause weight gain. One review article looking at weight gain from medications found an average weight gain of almost 5 pounds after just 1.5 months on gabapentin.

Gabapentin can make you more hungry, so it can be easy to put on weight. Try to eat a healthy, balanced diet without increasing your portion sizes. Do not snack on foods that contain a lot of …

Gabapentin may cause weight gain by increasing your appetite, causing fluid retention, and inhibiting physical activity by causing fatigue. Because gabapentin is an anticonvulsant, it prevents seizures …

Apr 13, 2026 · Common gabapentin effects include drowsiness and dizziness that can raise fall risk, especially when starting or increasing the dose, and modest weight gain in about 2 to 3 percent of …