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WebMD Symptom Checker

Muscle cramps or spasms (painful) (Arm), Muscle cramps or spasms (painful) (Leg), Muscle twitching (painless) (Arm) and Muscle twitching (painless) (Leg)

WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms muscle cramps or spasms (painful) (arm), muscle cramps or spasms (painful) (leg), muscle twitching (painless) (arm) and muscle twitching (painless) (leg) including Low potassium (hypokalemia), Restless legs syndrome, and Epilepsy (simple partial seizures).

There are 19 conditions associated with muscle cramps or spasms (painful) (arm), muscle cramps or spasms (painful) (leg), muscle twitching (painless) (arm) and muscle twitching (painless) (leg). The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions.