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Author: Admin | 2025-04-28
Gabapentin is an anticonvulsant (antiseizure) medication approved by the FDA to treat several conditions. Doctors sometimes prescribe gabapentin "off-label" to treat other conditions as well. A 2022 report stated that gabapentin was among the 10 most commonly prescribed medications in the U.S. What is gabapentin and what is it used for? Gabapentin is used to control seizures, to treat nerve pain that can happen after having had shingles, and to treat a condition called restless legs syndrome. In addition to these FDA-approved uses, doctors sometimes prescribe gabapentin off-label. Off-label use means there is some evidence to show that a drug may be medically appropriate to treat conditions other than those for which it was approved. Gabapentin is sold under the brand name Neurontin and is available as a generic product as well. (Generic medications are chemically the same as brand-name drugs but may cost less.) Gabapentin is also available as an extended-release tablet that works for a longer length of time; this is the only formulation that is approved for restless legs syndrome. Gabapentin is taken by mouth and comes in capsule, tablet, and liquid form. Conditions treated with gabapentin Gabapentin is FDA-approved as Neurontin to treat partial seizures in adults and children with epilepsy. Partial seizures are convulsions that originate from a single location in the brain. Neurontin is also approved to treat a type of nerve pain called postherpetic neuralgia, or PHN. PHN can happen after a person has had shingles, an infection from the same virus as chickenpox that causes a painful rash or blisters. Nerve pain from PHN can last for months, or even longer, after the rash has gone away. An extended-release form of gabapentin is also FDA-approved to treat PHN. Another extended-release form of gabapentin is FDA-approved to treat restless legs syndrome. This condition causes unpleasant or uncomfortable sensations in the legs and an irresistible urge to move them around, especially at night, which disrupts sleep. Off-label uses for gabapentin Doctors often prescribe gabapentin off-label to treat conditions such as: pain from diabetic neuropathy, which is numbness or uncomfortable tingling caused by nerve damage
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