20.png)
6 Min Read
Have you ever felt an irresistible urge to move your legs while lying in bed, even when you were exhausted? If so, you might have experienced what doctors call restless legs syndrome (RLS). Also known as Willis-Ekbom disease or restless leg syndrome, this condition is more than just discomfort; it can seriously affect your sleep, mood, and daily life.
Many people ask, “What is restless leg syndrome?” In simple terms, it’s a neurological disorder that creates unusual sensations in the legs, forcing you to move them to find relief. Unfortunately, these sensations usually worsen at night, making it difficult to sleep peacefully. Over time, poor sleep can lead to daytime fatigue, difficulty concentrating, and even emotional stress.
This blog will take you through everything you need to know about RLS, including the symptoms of restless leg syndrome, its possible causes, treatment options, and when to see a doctor.
Synopsis
What is Restless Leg Syndrome?
Restless leg syndrome, also known as RLS, is a chronic neurological condition. It is believed to occur due to an imbalance in dopamine, a brain chemical that helps regulate movement. When this signalling is disturbed, the legs feel restless and uncomfortable, particularly during periods of inactivity such as sitting, lying down, or trying to sleep.
People often describe the sensations as -
-
Crawling or tingling under the skin
-
Pulling or throbbing deep within the legs
-
Burning, itching, or aching feelings
Because these symptoms usually flare up in the evening, RLS often leads to insomnia and chronic tiredness. While not life-threatening, it can have a significant impact on a person’s quality of life if left untreated.
Symptoms of Restless Leg Syndrome
Recognising the symptoms of restless leg syndrome is crucial to seeking timely medical advice. These symptoms don’t just affect sleep; they can also interfere with work, travel, and relaxation.
Common symptoms include:
-
Strong urge to move the legs - especially during periods of rest.
-
Uncomfortable sensations - described as crawling, pulling, tingling, or aching.
-
Symptoms worsen when inactive – such as sitting at a desk, driving, or watching TV.
-
Temporary relief with movement – walking, stretching, or shaking the legs can reduce discomfort.
-
Nighttime aggravation - symptoms peak in the evening or night, leading to disturbed sleep.
-
Involuntary leg twitching – many patients also experience periodic limb movements while asleep.
These symptoms can range from mild to severe, and in some cases, they may occur every night, leaving a person physically drained during the day.
Reasons for Restless Leg Syndrome
The exact cause of RLS is still not fully understood, but research points to several factors that may play a role. Here are the main reasons for restless leg syndrome:
1. Genetic Factors
RLS tends to run in families, especially when symptoms begin before the age of 40. This suggests that genetics may influence how brain chemicals like dopamine function.
2. Medical Causes
-
Iron deficiency – Low iron in the brain affects dopamine signalling and increases the risk of RLS.
-
Neurological disorders – Parkinson’s disease and multiple sclerosis have been linked to RLS.
-
Chronic health conditions – Diabetes, kidney disease, and peripheral neuropathy are also known triggers.
3. Temporary Triggers
-
Pregnancy – Hormonal changes during pregnancy, particularly in the last trimester, may trigger symptoms.
-
Sleep deprivation – Lack of proper rest worsens the discomfort.
-
Certain medications – Antidepressants, antipsychotics, and antihistamines can aggravate RLS.
4. Lifestyle Factors
Caffeine, alcohol, and smoking are common triggers that can make the sensations worse.
In most cases, RLS develops due to a combination of these factors. Identifying the cause helps doctors design a more effective treatment plan.
Treatment for Restless Leg Syndrome
The good news is that while there’s no single cure, effective treatment for restless leg syndrome is available. Treatment often depends on the severity of symptoms and whether an underlying condition, such as iron deficiency, is contributing.
Lifestyle Modifications
-
Regular sleep schedule - Going to bed and waking up at the same time every day can improve rest.
-
Avoid stimulants – Cut down on caffeine, alcohol, and nicotine.
-
Exercise wisely – Light exercise, yoga, or stretching before bedtime can help reduce symptoms.
-
Apply hot or cold packs – Compresses can relax muscles and ease discomfort.
Home Remedies & Physical Therapies
-
Massage therapy – Improves blood circulation and relaxes tense muscles.
-
Warm baths before bed – Help reduce nighttime symptoms.
-
Relaxation practices – Meditation and breathing exercises reduce stress, which may worsen RLS.
Medical Treatments
For moderate to severe cases, doctors may recommend:
-
Iron supplements if blood tests confirm low iron.
-
Dopaminergic medications are used to restore balance in brain dopamine levels.
-
Anticonvulsants or muscle relaxants to ease nerve-related discomfort.
At Manipal Hospital Jaipur, specialists tailor treatment plans to suit each patient, combining lifestyle advice with medications when needed.
When to See a Doctor
Occasional restlessness in the legs may not always be a cause for concern. However, you should consult a neurologist if:
-
Symptoms occur more than twice a week.
-
Sleep is frequently disturbed.
-
Daytime fatigue, irritability, or poor concentration develops.
-
Home remedies fail to provide relief.
At Manipal Hospital Jaipur, our expert neurologists diagnose RLS through detailed evaluation and recommend the most suitable treatment to help patients regain restful sleep and quality of life.
Living with RLS – A Real-Life Experience
Take the case of Mr. Sharma, a 42-year-old teacher from Jaipur. For years, he struggled with sleepless nights because of constant leg movements. He described the sensation as “ants crawling inside my legs.” Initially, he ignored it, blaming stress and long working hours. But when his fatigue began affecting his teaching, he finally sought help at Manipal Hospital Jaipur.
After a detailed evaluation, doctors found that he had low iron levels, which were contributing to his RLS. With iron supplements, lifestyle changes, and guided relaxation exercises, Mr. Sharma noticed a dramatic improvement within weeks. His story shows that timely intervention can not only restore sleep but also bring back confidence and energy in daily life.
Restless legs syndrome may sound like a small problem, but for those who live with it, the sleepless nights and constant discomfort can be overwhelming. The condition is manageable with lifestyle adjustments, medical care, and the right treatment plan; most people experience significant relief.
If you or a loved one struggles with persistent leg restlessness, don’t ignore it. Reach out to the neurology specialists at Manipal Hospital Jaipur for expert evaluation and treatment. With timely care, you can regain restful nights and improve your overall quality of life.
FAQ's
Yes, while it mostly affects the legs, some people also experience sensations in the feet or arms.
Iron deficiency is the most common, though folate, magnesium, and vitamin D deficiencies may also play a role.
Yes, it is considered a neurological disorder linked to how the brain and nerves communicate movement signals.
Caffeinated drinks, alcohol, and processed foods high in sugar or refined carbs can worsen symptoms.
Share this article on:
