Visual disturbances are a common side-effect of many antiepileptic drugs. Non-specific retino- and neurotoxic visual abnormalities, that are often reported with over-dosage and prolonged AED use, include diplopia, blurred vision and nystagmus. Previously, gabapentin has been linked to AAG, but only in case reports citing complaints of blurred vision, nystagmus, diplopia, and visual defects. These reports, plus the wide use of the drug, factored into the decision to conduct a large epidemiological study, Dr. Etminan said. Uncommonly, gabapentin causes blurred vision and diplopia [4]. Steinhoff et al. [5] reported that this drug has been linked with abnormal color perception and reduced contrast sensitivity due to an unknown mechanism. Gabapentin could also cause abnormal finding of visual evoked potentials and pattern electroretinogram [2]. Yes, gabapentin can cause blurry vision. It is, in fact, considered one of the most commonly reported side effects and it usually begins to subside within a few weeks of your treatment or when your body is completely adjusted to the medication. The blurred vision and mydriasis seemed to point towards medication overdosage and toxicity. Her primary care physician had increased the dosage of two medications, Vesicare (solifenacin succinate, Astellas Pharmaceuticals) and Neurontin (gabapentin, Pfizer), approximately one month before the problems with IOP control began. If you’re experiencing blurry vision or any other changes to your vision while taking gabapentin, it’s crucial to consult your doctor. They can evaluate your condition, adjust your dosage if necessary, or recommend alternative treatment options. Neurontin (gabapentin) is an anti-seizure drug that is used for preventing seizures and for treating post-herpetic neuralgia, the pain that follows an episode of shingles. There are many non-FDA-approved uses for gabapentin, including alcohol withdrawal, cocaine withdrawal, hiccups, restless leg syndrome, excessive sweating, headaches, diabetic neuropathy, hot flashes, and fibromyalgia. Common Hi just read your post and my eyes are so bad right now I thought I needed new glasses. Im afraid to go for an exam my eyes are so bad. Tearing blurred vision puffy and also look as if they are half closed. Everyone keeps saying that this will all go away Im praying Im stuck on 100mg from 900. Doctors often prescribe gabapentin to prevent epilepsy-related seizures and nerve pain. It is generally safe but can have side effects, including blurred vision and behavior changes. Gabapentin may cause issues with your eyes, such as blurred or double vision. Another eye problem reported by 8% of people taking IR gabapentin for seizures is nystagmus (rapid eye movements that you can’t control). We started her on 400 mg gabapentin twice a day, increasing to 800 mg three times a day, which almost eliminated the pain. Nine months later she complained of episodes of disturbed vision lasting 5-10 minutes and dizziness. Along with its needed effects, gabapentin (the active ingredient contained in Neurontin) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking gabapentin: More common side effects We would like to show you a description here but the site won’t allow us. I took Gabapentin (100 mg - 3 each day) for 15 months for shingles. My vision has been blurred and the doctor said that I have minor mascular degeneration. Yes, Gabapentin can cause double vision, a condition medically known as ‘Diplopia’. Several surveys have revealed that people have not just complained of double vision, but several other ocular problems have also been reported. One potential side effect of gabapentin is blurry vision. Blurred vision is a common complaint among individuals taking gabapentin. It is estimated that approximately 1-10% of people taking the medication may experience this side effect. Common side effects include: fatigue, tiredness, drowsiness, blurred or double vision, unusual eye movements, and shaking (tremors). If these effects persist or become worse talk to your pharmacist or doctor immediately. Of 30 patients who underwent full ophthalmoscopic examination, 19 complained of irritation, blurred vision, or difficulty in reading, but none had reduced visual acuities. For diazepam, cases of retinopathy, maculopathy, and acute glaucoma associated with diazepam treatment have been reported [5] , [6] . If your patients have taken gabapentin to manage chronic pain or other conditions, they may have a higher chance of developing acute angle-closure glaucoma, Canadian researchers report. Their study found a significant occurrence of acute angle-closure glaucoma in patients who took gabapentin the year prior to the diagnosis. In about 1-7% people who take Gabapentin do report double or blurred vision as its side effects. Not being able to see close up could be due to weak eyesight, would recommend that you go to an doc and get your eyes checked/tested.
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