Gabapentin is used for Restless legs syndrome

Gabapentin in the management of restless legs syndrome (RLS) has been evaluated in small controlled trials, demonstrating benefits compared with placebo.

Restless legs syndrome (RLS) is a condition that causes an uncontrollable urge to move the legs, usually because of an uncomfortable sensation. It typically happens in the evening or nighttime hours when you’re sitting or lying down. Moving eases the unpleasant feeling temporarily.

Restless legs syndrome, also known as Willis-Ekbom disease, can begin at any age and generally worsens as you age. It can disrupt sleep, which interferes with daily activities.

Simple self-care steps and lifestyle changes may help relieve symptoms. Medications also help many people with RLS.

Gabapentin enacarbil is FDA-approved for the treatment of RLS .

The American Academy of Sleep Medicine (AASM) guidelines regarding RLS management consider gabapentin effective based on low-level evidence and note that patients with pain symptoms appeared to benefit most.

The benefit-risk ratio is unclear. The European Federation of Neurological Societies/European Neurological Society/European Sleep Research Society (EFNS/ENS/ESRS) Task Force guidelines consider gabapentin effective for short-term management and possibly effective for long-term management of RLS.

Additional study is needed to establish optimal dosing. Based on the International Restless Legs Syndrome Study Group, European Restless Legs Syndrome Study Group, and RLS Foundation (IRLSSG/EURLSSG/RLS-F) guidelines for the prevention and treatment of dopaminergic augmentation in restless legs syndrome, α2δ ligands (eg, gabapentin) are effective and should be considered for the initial treatment of patients with RLS due to their minimal risk of augmentation.

Additionally, patients who experience augmentation on dopaminergic agents may benefit from a switch to α2δ ligands (eg, gabapentin). However, the guidelines note that long-term studies are needed.