Restless Leg Syndrome

Restless leg syndrome (RLS) is a chronic neurological condition that creates an uncomfortable and often irresistible urge to move the legs. It affects up to 15% of the population and disrupts sleep in many people who experience it. While the exact cause is not fully understood, restless leg syndrome becomes more common with age and occurs more frequently during pregnancy. Certain health conditions—such as cardiovascular disease, diabetes, and sleep apnea—can increase risk, as can iron or vitamin D deficiencies.

Symptoms typically occur during periods of rest and improve with movement. Sensations are often described as jittery, crawling, tingling, itching, burning, or aching deep in the legs. At Trenton Integrative Health Centre, care focuses on identifying contributing factors and supporting strategies that help reduce symptoms and improve sleep quality.

Understanding Restless Leg Syndrome

When uncomfortable leg sensations interfere with rest and sleep

If you’ve ever felt an overwhelming need to move your legs when trying to relax or fall asleep, you’re not alone. Restless leg syndrome is a common condition that can be frustrating, exhausting, and disruptive—especially when symptoms interfere with sleep night after night.

At Trenton Integrative Health Centre, we often see patients who are struggling not just with leg discomfort, but with the ripple effects of poor sleep, fatigue, and reduced quality of life. While restless leg syndrome cannot currently be cured, it can often be managed effectively with the right approach.

What Is Restless Leg Syndrome?

Restless leg syndrome is a neurological condition characterized by unpleasant sensations in the legs that create a strong urge to move. These sensations typically occur during rest—such as sitting quietly or lying down—and improve with movement.

RLS affects people of all ages but becomes more common as people get older. It is also significantly more common during pregnancy and in individuals with certain underlying health conditions.

Common Symptoms

Symptoms vary from person to person but often include:

• An irresistible urge to move the legs
• Sensations described as crawling, tingling, itching, jittery, burning, or aching
• Symptoms that worsen in the evening or at night
• Temporary relief with movement, stretching, or walking
• Difficulty falling asleep or staying asleep

Because symptoms are most noticeable at rest, sleep disruption is one of the most challenging aspects of the condition.

Why Does Restless Leg Syndrome Occur?

The exact cause of restless leg syndrome is not fully understood, but several factors are known to increase risk, including:

• Aging
• Pregnancy
• Iron or vitamin D deficiency
• Cardiovascular disease
• Diabetes
• Sleep apnea
• Certain neurological or metabolic conditions

In many cases, RLS develops from a combination of contributing factors rather than a single cause.

Why Sleep and Lifestyle Factors Matter

Poor sleep can worsen symptoms, and worsening symptoms can further disrupt sleep—creating a difficult cycle. Addressing sleep habits and lifestyle factors is a key part of managing restless leg syndrome and improving overall well-being.

How Restless Leg Syndrome Is Managed at TIHC

Care at Trenton Integrative Health Centre focuses on identifying contributing factors and supporting symptom management through conservative, integrative strategies. While RLS is a chronic condition, many people find meaningful relief by addressing sleep quality, movement habits, and overall health.

Management strategies may include:

• Education around sleep hygiene and daily routines
• Identifying lifestyle factors that may aggravate symptoms
• Supporting gentle movement and circulation
• Collaborative care when additional screening or referral is appropriate

Supporting Your Symptoms at Home

You may be encouraged to:

• Maintain consistent sleep and wake times
• Limit caffeine, nicotine, and alcohol—especially in the evening
• Engage in moderate exercise earlier in the day
• Avoid vigorous exercise close to bedtime
• Try relaxation strategies such as yoga, stretching, warm baths, massage, or heat packs
• Discuss iron or vitamin D levels with your healthcare provider if deficiencies are suspected

Some patients also benefit from melatonin supplementation, though this should be discussed with a provider.

If you snore, feel excessively tired during the day, or suspect disrupted breathing during sleep, a sleep apnea screening may also be appropriate.

What to Expect

While restless leg syndrome may be long-standing, many people find that symptoms become more manageable when contributing factors are addressed and supportive routines are in place. Improving sleep quality often leads to meaningful improvements in daily energy, mood, and overall quality of life.