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Published on: 7/14/2026
Restless leg syndrome (RLS) is a neurological condition that causes uncomfortable sensations in the legs—such as tingling, burning, itching, or crawling feelings—along with an irresistible urge to move them. Symptoms typically worsen at night or during periods of rest, often disrupting sleep and daily comfort.
Because RLS symptoms can overlap with other conditions like neuropathy, iron deficiency, or circulation issues, identifying the true cause matters. A quick, free, and confidential online symptom check can help you understand what may be behind your discomfort and guide your next steps—whether that's lifestyle changes, lab tests, or seeing a specialist. Take a few minutes today to get clarity and move toward relief.
Reviewed for medical accuracy: 07/14/2026
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Submit your own QuestionRestless leg syndrome (RLS) is a condition that makes your legs feel very uncomfortable. People with RLS often describe the sensations as tingling, burning, itching, or even like something is crawling on their legs. These feelings usually happen when you are resting or trying to sleep, making it hard to relax or fall asleep.
Common Sensations:
Tingling or prickling feeling
Burning or itching
A feeling like something is crawling on your legs
When It Happens:
Mostly at night
When you are sitting or lying down
The discomfort from RLS can be mild or very painful. Some people experience a severe burning sensation that can be quite distressing. This can lead to problems with sleep because the sensations often get worse at night. If you're experiencing these symptoms and want to better understand what might be causing them, try our free symptom checker to get personalized insights about your condition.
(References)
Karroum EG, Golmard JL, Leu-Semenescu S, & Arnulf I. (2012). Sensations in restless legs syndrome. Sleep medicine, 22296915.
Karroum EG, Golmard JL, Leu-Semenescu S, & Arnulf I. (2015). Painful restless legs syndrome: a severe, burning form .... The Clinical journal of pain, 25167326.
Page RL 2nd, Ruscin JM, Bainbridge JL, & Brieke AA. (2008). Restless legs syndrome induced by escitalopram. Pharmacotherapy, 18225972.
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