Published on: 6/12/2025
Why is restless leg syndrome common during pregnancy?
Restless leg syndrome (RLS) is common during pregnancy due to changes in the body, such as hormonal shifts and iron levels.
Explanation
Restless leg syndrome (RLS) often happens during pregnancy. This is because a woman’s body goes through many changes.
Reasons for RLS in Pregnancy:
- Hormonal Changes: Pregnancy causes changes in hormones like estrogen. These changes potentially may make RLS more likely.
- Iron Levels: Pregnant women might have lower iron levels. Iron is important for the brain to work well, and low iron can cause RLS.
- Sleep Changes: Pregnant women often have trouble sleeping, and this can make RLS worse.
What is RLS?
- RLS makes your legs feel uncomfortable. You might feel like you need to move them a lot, especially at night.
- It can make it hard to sleep and rest.
If you have questions about RLS during pregnancy, talk to a doctor or healthcare provider for more information.
(References)
- Gupta R, Dhyani M, Kendzerska T, Pandi-Perumal SR, BaHammam AS, Srivanitchapoom P, et al. (2016). Restless legs syndrome and pregnancy: prevalence .... Acta neurologica Scandinavica, 26482928.
- Srivanitchapoom P, Pandey S, & Hallett M. (2014). Restless legs syndrome and pregnancy: a review. Parkinsonism & related disorders, 24768121.
- Manconi M, Govoni V, De Vito A, Economou NT, Cesnik E, Mollica G, & Granieri E. (2004). Pregnancy as a risk factor for restless legs syndrome. Sleep medicine, 15165540.
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