Understanding the causes of Restless Legs Syndrome

Understanding the causes of Restless Legs Syndrome

In many cases, the exact causes of Restless Legs Syndrome (RLS) is unknown. When no specific cause is found, it is called idiopathic or primary RLS.

This means the condition arises spontaneously without a known cause. Research has linked certain genes to RLS, suggesting a hereditary component, especially when symptoms start before age 40.