1. Up to 10% of the U.S. population may suffer from RLS
Onset can happen at any stage of life, affecting both genders, although females are more prone to it. Many individuals who experience severe symptoms are middle-aged or older, and over time, these symptoms tend to become more persistent and prolonged.
RLS typically persists throughout a person’s life, with no known cure. Nevertheless, there are treatments accessible to alleviate the symptoms.
2. RLS is both a sleep disorder and a movement disorder
Symptoms typically manifest during the late afternoon or evening, reaching their peak intensity at night during periods of rest. RLS has the potential to significantly disrupt your sleep, rendering it challenging to either start or resume sleep after awakening. Furthermore, the discomfort can often be eased by moving the legs or walking, but these sensations frequently resurface once the motion subsides. Since movement is needed to relieve symptoms, it is also classified as a movement disorder.
3. Nerve damage plays a role
Researchers have found a strong link between restless leg syndrome and the sensory issues commonly observed in peripheral neuropathy. This suggests that the way our body processes sensations could contribute to the development of RLS.
Peripheral neuropathy is a nerve disorder characterised by the deterioration of sensory nerves located in the periphery of the body, often as a result of specific diseases or injuries. Symptoms can vary from one individual to another and may encompass sensations such as tingling, numbness, heightened sensitivity and severe, sharp pain in the limbs.
4. A lack of iron could cause RLS
Research has closely looked at the link between low iron levels and restless legs. Studies show that people with restless legs often have less iron in their bodies than average.
5. RLS can be genetic
According to Cleveland Clinic, RLS can be genetic, and 92% of patients have a relative with this disorder. Individuals who are genetically predisposed to RLS typically experience symptoms at an earlier age compared to those without a family history of the disorder.
Although restless leg syndrome isn’t considered life-threatening, it can certainly be quite bothersome. Diagnosing RLS can be challenging for doctors because there isn’t a single definitive test for it. If you’re encountering symptoms of RLS, it’s advisable to reach out to your healthcare provider. This step can help rule out other conditions, like peripheral neuropathy.
WinSanTor is a clinical-stage biotechnology company focused on the discovery and development of treatments for peripheral neuropathies. We believe in creating a solution that works and brings relief to millions who are struggling with this disease. Learn more about our company, our drug and subscribe to our newsletter.
Sources
- “Restless Leg Syndrome (RLS): What Is It and What Are the Symptoms?”.WinSanTor
- “Restless Leg Syndrome vs. Peripheral Neuropathy: Which One Is It?”. WinSanTor
- “Restless legs syndrome and peripheral neuropathy”. BMJ Journals – Journal of Neurology, Neurosurgery & Psychiatry
- “6 Surprising Facts about Restless Leg Syndrome”. Atlanta Medical Clinic
- “Restless Legs Syndrome”. National Institute of Health
- “Restless Legs Syndrome”. Cleveland Clinic
FAQs
Is restless leg syndrome a sleep disorder?
Symptoms typically manifest during the late afternoon or evening, reaching their peak intensity at night during periods of rest. RLS has the potential to significantly disrupt your sleep, rendering it challenging to either start or resume sleep after awakening.
Does nerve damage cause restless leg syndrome?
Researchers have found a strong link between restless leg syndrome and the sensory issues commonly observed in peripheral neuropathy. This suggests that the way our body processes sensations could contribute to the development of RLS.
Does a lack of iron cause restless leg syndrome?
Research has closely looked at the link between low iron levels and restless legs. Studies show that people with restless legs often have less iron in their bodies than average.
Is restless leg syndrome genetic?
According to Cleveland Clinic, RLS can be genetic, and 92% of patients have a relative with this disorder. Individuals who are genetically predisposed to RLS typically experience symptoms at an earlier age compared to those without a family history of the disorder.
