Do you ever feel an uncontrollable urge to move your legs at night, making it hard to fall asleep? You’re not alone. Restless Legs Syndrome (RLS) affects millions of people, disrupting their rest and leaving them exhausted during the day. Studies show that RLS is one of the most common sleep disorders, yet many people don’t know what causes it—or how to find relief.
At Bogan Sleep Consultants, we specialize in diagnosing and treating sleep disorders like RLS. Our expert team, led by Dr. Richard K. Bogan, is dedicated to helping patients understand their symptoms and find effective treatments. Whether you need simple lifestyle adjustments or medical therapy, we’re here to help you get the restful sleep you deserve. Schedule an appointment today to explore your options for better sleep.
Read on to learn more about the causes, symptoms, and treatment options for restless legs syndrome.
What is Restless Legs Syndrome (RLS)?
Restless Legs Syndrome, also known as Willis-Ekbom disease, is a neurological disorder that causes an irresistible urge to move your legs. The feelings are often described as tingling, crawling, or itching sensations deep in the legs. These uncomfortable sensations can cause a strong desire to get up and move around, making it difficult to fall asleep.
Common Causes of RLS
While there isn’t a single known cause for RLS, researchers have identified several factors that may contribute to the development of this disorder. Some studies suggest that genetics play a role, with 40% of individuals with RLS having a family member who also has the disorder.
Other potential causes for RLS include:
- Iron Deficiency: A lack of iron in the brain can lead to changes in dopamine, a neurotransmitter that helps regulate movement and sensation.
- Pregnancy: Many women experience RLS during pregnancy, likely due to hormonal changes and increased blood volume.
- Chronic Diseases: Certain chronic diseases such as diabetes, peripheral neuropathy, kidney failure, and Parkinson’s disease have been linked to RLS.
- Sleep Apnea: Poor sleep quality caused by sleep apnea may worsen symptoms.
- Certain Medications: Some medications used for treating depression, nausea, and high blood pressure have been associated with an increased risk of developing RLS.
- Lifestyle Factors: Alcohol consumption, smoking, and caffeine may cause symptoms worse.
Recognizing the Symptoms of RLS
The primary symptom of RLS is an intense urge to move your legs, usually accompanied by uncomfortable sensations. These symptoms typically occur in the evening or at night when you’re trying to relax and fall asleep.
Other common signs and symptoms include:
- Restlessness: An overwhelming need to move your legs, often accompanied by feelings of discomfort.
- Twitching or Jerking Movements: Some individuals with RLS may experience involuntary leg movements, especially during sleep.
- Sleep Disturbances: People with RLS often have difficulty falling asleep and staying asleep due to their symptoms. This can lead to fatigue and daytime sleepiness.
If you’re experiencing these symptoms regularly, it may be a sign of RLS. Consult with a sleep specialist for an accurate diagnosis and to discuss potential treatment options.
Diagnosing RLS
Getting restless legs syndrome diagnosed involves a comprehensive evaluation by a sleep specialist. This may include blood tests to check for iron deficiency or other deficiencies affecting the nervous system.
In some cases, periodic limb movement disorder (PLMD) is also present, which can cause involuntary muscle movement during sleep. A polysomnogram (PSG) may be recommended to assess both RLS and PLMD.
Non-Medical Treatments for RLS
For individuals with mild cases of RLS, non-medical treatments may be effective in managing symptoms. These include:
- Stretching Exercises: Gentle stretches before bedtime can help relieve symptoms and improve sleep.
- Relaxation Techniques: Practicing relaxation techniques such as deep breathing, meditation, or yoga can help reduce stress and promote better sleep.
- Maintaining a Regular Sleep Schedule: Going to bed and waking up at the same time each day can regulate your body’s internal clock and improve sleep quality.
For those with persistent or severe RLS, a combination of lifestyle adjustments and medical treatments may be needed. If symptoms interfere with daily life or sleep, consulting a sleep specialist can help determine the best course of action.
Medical Treatments for RLS
If lifestyle changes and non-medical treatments do not provide enough relief, a sleep specialist may prescribe medicines to manage symptoms. The right treatment depends on your individual symptoms, medical history, and potential underlying causes.
Some common medications used to treat RLS include:
- Dopamine Agonists: These medications mimic the effects of dopamine in the brain and nervous system, helping to reduce symptoms.
- Benzodiazepines: Medications that help promote relaxation and improve sleep quality.
- Opioids: In some cases, opioids may be prescribed for severe RLS symptoms.
- Iron Supplements: If blood tests show low iron that is contributing to your RLS, your doctor may recommend iron supplements.
Consult with a sleep specialist to determine which medication is right for you. It's important to follow your doctor's instructions carefully and report any side effects to ensure safe and effective treatment.
When to Consult a Sleep Specialist
If you suspect that you may have restless legs syndrome, it’s important to seek help from a sleep specialist for proper diagnosis and treatment. A specialist can also rule out other underlying sleep disorders that may be contributing to your symptoms.
Common signs that it’s time to consult a professional include:
- Persistent difficulty falling or staying asleep due to leg discomfort
- Daytime exhaustion and fatigue
- Feeling irritable or moody due to poor sleep quality
- Difficulty concentrating or completing daily tasks due to lack of sleep
How Dr. Bogan Can Help You
Restless Legs Syndrome can disrupt your sleep and affect your daily life, but effective treatments are available. At Bogan Sleep Consultants, we specialize in comprehensive RLS care, offering both non-medical and medical solutions tailored to your needs.
Dr. Bogan and our expert team use advanced diagnostic tools to determine the root cause of your symptoms. Whether your RLS is related to iron deficiency, neurological factors, or an underlying condition, we create personalized treatment plans to provide lasting relief.
Our treatment approach includes:
- Comprehensive evaluations to identify triggers and contributing factors.
- Lifestyle modifications to improve sleep quality and reduce symptoms.
- Targeted medication management when needed for symptom control.
- Ongoing support to ensure long-term relief and better sleep.
Rest Easy Tonight with Dr. Bogan’s Care Team
Struggling with restless legs syndrome can disrupt your sleep and overall quality of life, but effective treatments are available. At Bogan Sleep Consultants, we specialize in diagnosing and addressing sleep disorders to help you rest better.
Don’t let RLS control your nights. Schedule an appointment with Dr. Bogan and our team today to find a solution that works for you.
