Movement disorders are common conditions. The clinical presentation of movement disorders is complex and often has variation from person to person. Therefore, finding the correct diagnosis may be challenging. A focused physical examination and history are imperative, and many times the only required resource to establish the diagnosis.  Movement disorders may be divided into hyperkinetic and hypokinetic.  The most common hyperkinetic disorder is essential tremor, while the most common hypokinetic disorder is Parkinson's disease.
Jerks/ twitches
Twitching
Paraesthesia
Joint pain
Overeating
Hyperreflexia
Myoclonus
Abnormal posturing