Uses
Gabapentin can be used to treat the symptoms of restless legs syndrome (RLS). It may be especially helpful if the symptoms are perceived as less intense yet painful. In individuals with a history of peripheral neuropathy or chronic pain, it may be of added benefit. Furthermore, gabapentin may be helpful to treat RLS in the context of other neurological disorders such as Parkinson’s disease or dementia.
How It Works
Gabapentin is a medication that has been used to treat seizures. It is similar in structure to GABA, which is present in nerve cells, but it does not interact with the same receptors. It is not known how gabapentin works to improve the symptoms of RLS.
Who Should Not Use It
Gabapentin is a relatively safe drug that can be used by most people. There are a few situations where caution may be indicated. For example, if you have impaired kidney function, are elderly, or have depression, you may want to be cautious. If these situations apply to you, speak to your physician about your concerns before taking gabapentin.
Side Effects
As with any drug, there are many potential side effects with the use of gabapentin. Although an individual would not be expected to experience most side effects—and may indeed not have any of them—some that may occur with gabapentin include:
DizzinessSleepinessDifficulty walkingSwelling in your feetNystagmus (jittery eye movements)Nausea or vomitingShakinessBlurred visionLoss of sensationDiarrhea or constipationInfectionDry mouthHeadacheRunny noseStrange thinkingSlurred speechStomach upsetWeight gain
Potential Serious Reactions
Serious side effects of gabapentin occur rarely, but can include:
Abnormal blood counts (leukopenia or thrombocytopenia)Continuous seizuresWithdrawal after stopping the drug abruptlyAbnormal movementsDepression or suicidal thoughtsFracturesSevere rashKidney failure
Safety Warnings
If you or someone you know is taking gabapentin, it will be important to monitor for signs of depression, unusual behavior changes, and thoughts of suicide. The safety of gabapentin use in pregnancy and with breastfeeding is not known. In addition, as noted above, there are certain individuals who should use gabapentin with caution or not at all. If you experience any difficulties, you should be in close contact with your primary health provider.
