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 fatigue. Yes, weight gain is one of the most common side effects with Lyrica (generic name: pregabalin) in both adults and children. In studies that were 14 weeks long in adults, 9% of Lyrica-treated patients and 2% of placebo (inactive treatment) patients gained 7% or more over their weight at the beginning of the study. Lyrica is also linked with an increase in appetite and fluid retention. Weight Patients did report weight gain, but the average weight gain was approximately 1.6 lbs. This suggests that over the course of 2 years treatment with Gabapentin, weight gain is likely to be minimal among those who do gain weight. Weight gain from gabapentin is possible, but it is a rare side effect. Weight gain may occur in a small number of people taking gabapentin, likely due to factors including fatigue and an increased appetite. Common gabapentin side effects that may affect many patients include dizziness, drowsiness, nausea, diarrhea, and mood changes. Weight gain occurred in patients receiving high doses of Weight gain may be correlated with the dose and the duration of taking it. [2] One study included patients taking pregabalin for neuropathic pain and found an average weight gain of 3.6 lbs during the 12- to 18-month follow-up. Those who were taking a higher dose gained more weight: an average of 6.5 lbs. [2] Use of other medication. Extended release gabapentin (e.g. Gralise, Horizant): 1.9-5% In those who do experience weight gain, the average increase is around 16 pounds according to the prescribing information for the drugs (Gabapenin, Gralise, Horizant). The weight gain appears to be closely associated with another gabapentin side effect, appetite increase. Gabapentin is a prescription anticonvulsant that may be prescribed to patients going through alcohol withdrawal and to reduce alcohol cravings. At the same time, it’s commonly abused in conjunction with opioids. While weight gain is a listed side effect of gabapentin, it’s a rare one and the weight gained is usually minimal. Medication induced weight gain is a well-known phenomenon in bariatrics and occurs with some of the most commonly prescribed medications, such as insulin, antihistamines, and steroids. Does Lyrica cause weight gain? Yes. It certainly can but as with everything in the medical field it depends on the individual and several other variables. Lyrica and its popular predecessor Gabapentin (Neurontin Discover whether Gabapentin causes weight gain and what you should know about its effects on your health and lifestyle. Weight gain as a side effect of gabapentin isn't commonly talked about, but it does happen - especially when taking higher doses. Learn what you can do here. The authors reviewed changes in body weight in 44 patients treated with Gabapentin (GPN) for a period of 12 or more months. All patients had a seizure disorder and the dose of GPN was increased aiming at complete seizure control or until side effects limited further increase. Twenty-eight patients w Gabapentin is a popular medication used to treat a variety of conditions, including epilepsy, restless leg syndrome, and chronic pain. While it can be an effective treatment option, many people taking gabapentin have reported changes in their weight. But does gabapentin cause weight gain or weight loss? Discover whether Gabapentin causes weight gain and what you should know about its effects on your health and lifestyle. Key takeaways: Gabapentin (Neurontin) is a medication that’s FDA approved to treat seizures and postherpetic neuralgia (nerve pain from shingles). Gabapentin can cause fluid buildup in the legs (edema), which can lead to temporary weight gain. You can also gain weight without fluid buildup, though it’s not common. You may be able to avoid weight gain from gabapentin by adjusting your diet 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 postherpetic neuralgia, experienced weight gain.
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