Restless Legs Syndrome

Restless legs syndrome is a sleep disorder in which patients cannot help moving their legs, preventing them from being able to go to sleep. The disorder consists of sensations in the lower legs that make the person uncomfortable unless the legs are moved. Movement or pressure temporarily relieves symptoms.

Restless leg syndrome is more common among middle-aged and older adults. The cause is not known. However, it is worsened by stress. Restless leg syndrome can result in a decreased quality of sleep (insomnia) with subsequent daytime sleepiness, anxiety or depression, and confusion or slowed thought processes from lack of sleep.

Restless Legs Syndrome Symptoms

Symptoms of restless legs syndrome are most severe in the evening and nighttime hours and can profoundly disrupt a patient’s sleep and daily life. The following symptoms may be present.

• Uncomfortable sensations of creeping or crawling deep inside the calves or on the feet, arms or thighs, especially when lying down
• Irresistible impulse to move the legs
• Worsening of symptoms when under stress

Restless Legs Syndrome Treatment Options

• Muscle relaxation techniques
• Medication, including some forms of tranquilizers
• Minimizing stress
• Warm baths
• Massage

The Sleep Center at the Heart Lung Vascular Institute offers medical evaluation to patients who are concerned about their sleep. Some sleep disorders are hard to diagnose, having multiple causes. Doctors at the Sleep Center evaluate and order specific tests for individual circumstances, avoiding unnecessary delays and costs. Evaluation and treatment are available for sleep-related disorders such as obstructive sleep apnea, insomnia, narcolepsy and restless leg syndrome.

For more information, call the Sleep Center at 865.305.8761.