What causes tingling and itching sensations in the legs?

Reviewed by Yoshinori Abe, MD

Internal Medicine

Tingling and itching in the legs are common symptoms that may signal a range of underlying issues. Frequent causes include abnormal sweating (which can irritate the skin), restless legs syndrome, nerve compression, poor circulation, dry skin, or even conditions like diabetes or peripheral neuropathy. Because these symptoms overlap across many conditions, identifying the true cause often requires a closer look at your full symptom picture.

If your legs feel tingly, itchy, or restless, don't guess — get clarity. Take a free, instant, online symptom check to explore possible causes based on your unique symptoms and get guidance on the right next steps. It only takes a few minutes and could help you avoid unnecessary worry, save time, and know when it's time to see a doctor.

Reviewed for medical accuracy: 07/14/2026

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Explanation

Tingling and itching sensations in the legs can be caused by different factors. One reason might be abnormal sweating patterns, which can lead to itching. When your body sweats too much or in unusual ways, it can make your skin feel itchy.

Another possible cause is a condition called restless legs syndrome. This condition makes people feel like they have to move their legs, and it can cause tingling or other sensations. People with restless legs syndrome often feel these sensations more at night or when they are resting.

If you're experiencing tingling and itching in your legs, try our free AI symptom checker to better understand what might be causing your symptoms and whether you should seek medical attention.

(References)

Flores S, Davis MD, Pittelkow MR, Sandroni P, Weaver AL, & Fealey RD. (2015). Abnormal sweating patterns associated with itching .... The British journal of dermatology, 25597261.
Karroum EG, Golmard JL, Leu-Semenescu S, & Arnulf I. (2012). Sensations in restless legs syndrome. Sleep medicine, 22296915.
Murota H, Yamaga K, Ono E, Murayama N, Yokozeki H, & Katayama I. (2019). Why does sweat lead to the development of itch in atopic .... Experimental dermatology, 31152459.

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