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Definition
By Mayo Clinic staffNight leg cramps, also called nocturnal leg cramps, are painful, involuntary spasms, aching or contractions of muscles in your legs. In most cases, night leg cramps involve your calf muscles, but muscles in your feet or thighs may cramp as well.
References
- Daroff RB, et al. Bradley's Neurology in Clinical Practice. 6th ed. Philadelphia, Pa.: Saunders Elsevier; 2012. http://www.mdconsult.com/books/about.do?about=true&eid=4-u1.0-B978-1-4377-0434-1..C2009-0-40427-6--TOP&isbn=978-1-4377-0434-1&uniqId=364938937-2. Accessed Dec. 10, 2012.
- Monderer RS, et al. Nocturnal leg cramps. Current Neurology and Neuroscience Reports. 2010;10:53.
- Allen RE, et al. Nocturnal leg cramps. American Family Physician. 2012;86:350.
- Wilkinson JM (expert opinion). Mayo Clinic, Rochester, Minn., Dec. 31, 2012.
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