People with familial RLS tend to be younger when symptoms start and have a slower progression of the condition. Once iron levels or anemia is corrected, patients may see a reduction in symptoms. Treating the underlying condition often provides relief from RLS symptoms. Some pregnant women experience RLS, especially in their last trimester. For most of these women, symptoms usually disappear within 4 weeks after delivery.
Patients can talk with their physicians about the possibility of changing medications.
Some studies have shown that a reduction or complete elimination of such substances may relieve symptoms, although it remains unclear whether elimination of such substances can prevent RLS symptoms from occurring at all. The disorder is diagnosed clinically by evaluating the patient's history and symptoms. Despite a clear description of clinical features, the condition is often misdiagnosed or underdiagnosed. Most people with RLS have sleep disturbances, largely because of the limb discomfort and jerking. The result is excessive daytime sleepiness and fatigue.