12. Multiple Sclerosis
Multiple sclerosis is a disorder of the nervous system. This disorder can cause many health issues. Some people who have multiple sclerosis may experience leg and foot cramps as a part of the disease. A person who has MS may experience involuntary muscle twitches and spasms, and this can cause cramping to occur. The muscle spasticity can feel like a tingling or mild tightness within the muscles for some people with MS.
Other people may experience severe cramping and a lot of pain when this occurs. If you are diagnosed with multiple sclerosis, you may have cramping from time to time. Each case of this disease is different. It is essential to discuss all of your symptoms with your doctor so that proper treatment can be provided. There is no cure for MS, but if it is not treated, spasticity caused by the disorder may cause the joints to become immobilized or frozen.