Restless Legs = Restless Nights

For many people, bedtime is meant to bring rest and recovery. But for those living with Restless Legs Syndrome (RLS), the night often begins with an overwhelming urge to move their legs, making it difficult to relax or fall asleep. What may seem like a minor inconvenience is, in reality, a neurological condition that can significantly disrupt sleep, affect mental well-being, and reduce productivity during the day.

Despite its impact, RLS remains widely under-recognised. Many individuals dismiss the symptoms as simple muscle fatigue, ageing, or poor circulation, delaying medical evaluation until the condition begins to interfere with daily life.

RLS Goes Undiagnosed

According to Dr. Praveen Gupta, Chairman, Marengo Asia International Institute of Neuro and Spine (MAIINS), Marengo Asia Hospitals, the biggest challenge is that the condition is frequently mistaken for common physical discomforts. “Restless Legs Syndrome (RLS) is often underestimated because many people mistake it for simple muscle fatigue, poor circulation, or an age-related discomfort. In reality, it is a neurological disorder that can significantly affect sleep and overall well-being," he says.

Dr. Gupta explains that the hallmark symptom is an irresistible urge to move the legs, often accompanied by sensations such as tingling, crawling, aching, or pulling. These symptoms usually worsen during periods of rest, particularly in the evening or at night, and are temporarily relieved by movement.

Dr. Harish Chafle, Senior Consultant Chest Physician, Bronchoscopist, Intensivist and Sleep Disorders Specialist at Gleneagles Hospitals, Parel, Mumbai, echoes this concern. He notes that because symptoms improve after walking or stretching, many people ignore them for months or even years. “Many people think the uncomfortable sensation in their legs is simply due to tiredness, ageing, muscle cramps, or poor circulation, so they don't seek medical help. Restless Legs Syndrome (RLS) is actually a neurological condition that commonly appears during the evening or at night when the body is at rest,” he explains.

Sleepless Nights Woes

While RLS primarily affects sleep, experts warn that the consequences extend well beyond bedtime. Repeated sleep disruption can lead to excessive daytime fatigue, poor concentration, mood disturbances, and declining work performance.

Dr. Gupta warns that untreated RLS can have long-term consequences. “Chronic sleep disruption caused by RLS can lead to excessive daytime sleepiness, impaired concentration, reduced work performance, mood disturbances, anxiety, and even depression. Over time, poor sleep may also increase the risk of cardiovascular and metabolic health problems,” he says.

Dr. Chafle says that poor sleep doesn't just make you feel tired the next day it affects almost every aspect of health. “When RLS goes untreated, people may struggle with persistent sleep deprivation, daytime fatigue, poor memory, reduced concentration, irritability, anxiety, and even depression. Over time, it can affect work performance, relationships, and overall quality of life,” he says.

In some cases, prolonged sleep deprivation associated with untreated RLS may also contribute to a higher risk of high blood pressure and heart disease.

Seek Medical Help

Sleep specialists recommend that people should not ignore persistent nighttime leg discomfort, especially if symptoms occur several times a week or interfere with sleep. Dr. Gupta advises seeking medical evaluation if symptoms become frequent, disrupt sleep, or cause persistent daytime fatigue and poor concentration. He also notes that RLS may be linked to conditions such as iron deficiency, chronic kidney disease, pregnancy, or certain medications, making timely diagnosis especially important.

Early diagnosis can help identify underlying causes that may be treatable. It's important to consult a doctor. Early diagnosis is essential because RLS can sometimes be linked to iron deficiency, kidney disease, pregnancy, or certain medications, and treating the underlying cause can significantly improve symptoms.

Treatment & Lifestyle Changes

Doctors say RLS is a manageable condition when diagnosed early. Treatment typically begins by identifying and correcting underlying causes, particularly iron deficiency where present. Lifestyle measures also play a crucial role.

Maintaining a regular sleep schedule, limiting caffeine and alcohol intake, engaging in moderate physical activity, stretching before bedtime, and practising good sleep hygiene can all help reduce symptoms. For patients with moderate to severe RLS, neurologists or sleep specialists may prescribe medications that effectively control symptoms and improve sleep quality.

“With the right combination of medical treatment and lifestyle changes, most patients experience better sleep, improved daytime functioning, and a substantially enhanced quality of life,” says Dr. Gupta. Persistent nighttime leg discomfort is not something people should simply accept. “Evaluating early can make a significant difference to both sleep and overall well-being,” Dr Chafle says.

Breaking The Cycle

As awareness of sleep health continues to grow, specialists believe Restless Legs Syndrome deserves greater attention from both the public and healthcare providers. Recognising the warning signs early and seeking timely medical advice can help prevent years of disrupted sleep and its far-reaching effects on physical health, emotional well-being, and workplace productivity.