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. We would not get overly concerned with this off-label prescribing if this drug were perfectly safe. But gabapentin side effects are not trivial, as you will read. And a brand new gabapentin side effect has just emerged. Canadian researchers have just dropped a bombshell on gabapentin (Annals of Internal Medicine, Jan. 15, 2024). They compared Summary: Weight loss is reported as a side effect among people who take Gabapentin (gabapentin), especially for people who are female, 60+ old, have been taking the drug for 1 - 6 months also take Fluoxetine, and have Schizophrenia. Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional. Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088. Neurontin or gabapentin is a prescription medication used to treat seizures and postherpetic neuralgia, a type of nerve pain that can occur after a shingles attack. Although this medication effectively treats these conditions, like other drugs, gabapentin can also have some unwanted side effects like weight gain. While weight gain is a rare Some side effects of gabapentin may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Gabapentin is approved to prevent and control partial seizures, relieve postherpetic neuralgia after shingles and moderate-to-severe restless legs syndrome. Learn what side effects to watch for, drugs to avoid while taking gabapentin, how to take gabapentin and other important questions and answers. Numerous side effects are more likely than weight loss with Neurontin. The prescription medication gabapentin is available in generic form and as the brand-name drug Neurontin. It is primarily used for controlling seizures in people with epilepsy and to relieve the pain of postherpetic neuralgia, a condition that some people develop after they Gabapentin can potentially cause side effects ranging from mild to severe. The list below includes some of the most common side effects but is not a complete list. Mild side effects may go away after a few days or weeks of consistent medication-taking, but if they persist or worsen you should speak with your doctor. Common side effects: Gabapentin side effects: Weight gain is a possible gabapentin side effect, though it’s not the most common. Drowsiness, dizziness, and swelling are more likely. Gabapentin FAQs, answered: Knowing how long gabapentin takes to work, and what to expect while taking it, can help you get a better understanding of your treatment. 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. People who do gain weight may gain about 5 pounds after 6 weeks of use. Side effects of gabapentin. Common side effects of gabapentin include: drowsiness or dizziness; headache or blurred vision; nausea, vomiting, diarrhea, constipation; dry mouth; weight gain; swelling of the hands, feet, or ankles; back or joint pain; flulike symptoms such as fever or body aches. Rare but serious side effects. Rare but serious 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 can cause weight loss by increasing the feeling of fullness in the stomach and by decreasing appetite. Gabapentin also has been found to increase the metabolism in some people which may lead to weight loss over time. Side effects of gabapentin include fatigue, dizziness, nausea, loss of appetite, and dry mouth among others. Do not take too much Gabapentin. Doctors prescribe too much for some reason. Personally I would start with 1/4 capsule meaning 150mg. My food cravings dissapeared at 300mg. There is slight fuzziness so I would reccomend taking less and work your way up. Also it lasts all day. I'm impressed with this drug. Side Effects Common side effects of gabapentin. Gabapentin can cause several common side effects, including dizziness, drowsiness, and fatigue. Other commonly reported side effects include headache, nausea, and blurred vision. These side effects are usually mild and tend to improve over time as the body adjusts to the medication. Weight loss was associated with the use of bupropion (1.3 kg) and fluoxetine (1.3 kg). There was a nonclinically significant weight loss supported with low-quality evidence for sertraline, venlafaxine, and duloxetine and a nonsignificant weight change with the use of citalopram, escitalopram, paroxetine, and nortriptyline. Discussion Main findings Gabapentin can cause a range of side effects, including: The relationship between gabapentin and weight loss is complex and multifaceted. While some studies suggest that gabapentin may contribute to weight loss, the evidence is not conclusive, and individual results can vary greatly. The most common gabapentin (Neurontin) side effects are dizziness and drowsiness. This may affect your ability to drive or perform other activities. Other gabapentin side effects include edema (fluid buildup), weight gain, and eye problems, but these aren’t as common.
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