Leading Causes Of Muscle Twitches And Spasms

All Other Conditions

Many conditions may cause muscle twitches and spasms besides the ones listed. Magnesium and calcium deficiencies can also cause muscle problems, as can conditions such as kidney disease. Neuropathy, nerve damage, can also be a cause, as well as an autoimmune disorder called Isaacs' syndrome. Taking water pills (diuretics) for a variety of conditions can also cause spasms by an individual urinating a lot and causing an electrolyte imbalance. Muscle twitches in general mean there is an imbalance or medical condition that must be corrected or treated.

Dehydration

As hinted at earlier, muscle spasms and twitches are often caused by dehydration, which occurs when the individual has not consumed enough water, leading their body to retain less water than it needs. Severe dehydration can lead to potentially life-threatening conditions. Individuals are more likely to become dehydrated in hot weather and while exercising. In addition to lack of fluids, the depletion of electrolytes can lead to muscle spasms. If electrolytes are depleted, it may help to hydrate by using electrolyte-rich sports drinks. Muscle cells need magnesium, calcium, potassium, sodium, glucose, and water to function normally. If any of these are in short supply, the muscle can spasm and cramp because it's unable to function normally.