I usually get muscle spasms throughout my body periodically for no known reason but for the past 2 weeks I have been having a muscle spasm in my right thigh off and on all day, it doesn't usually last this long. I have not done anything strenuous and it's driving me crazy. Any suggestions?
Sometimes it's because you have exercised the muscle without warming up properly or cooling down properly. Dehydration is another cause. Some people just get night-time cramps and if that's the case then see your family doctor who may prescribe Quinine Sulphate to help.