
Symptoms involving nervous and musculoskeletal systems

Abnormal involuntary movements
- a sudden, violent, involuntary contraction of a muscle or a group of muscles, attended by pain and interference with function, producing involuntary movement and distortion.
- A sudden, violent, involuntary contraction of a muscle or group of muscles.
- involuntary trembling or quivering.
- The shaking movement of the whole body or just a certain part of it, often caused by problems of the neurons responsible for muscle action.
- dyskinesia due to extrapyramidal disorder; as a general rule, symptoms are absent during sleep, reduced with relaxation, and increased with stress.

Disturbances of sensation of smell and taste
- absence of the sense of smell.
- Loss of the sense of smell.
- Diminished ability to taste.
- A bad taste in the mouth.
- Abnormal appreciation of the taste of foodstuffs, can be related to decreased sense of smell.
- Diminished ability to smell.

Abnormality of gait
- (ah-TAK-sik) Awkward, uncoordinated walking.

Lack of coordination
- awkwardness in motor behavior associated with loss of afferent information from the moving part or with loss of control mechanism of the cerebellum.
- Loss of muscle coordination.
- Loss of coordination of voluntary muscular movement.

Transient paralysis of limb

Clubbing of fingers

Meningismus

Tetany
- hyperexcitability of nerve and muscle when the concentration of extracellular ionized calcium is decreased.

Neurological neglect syndrome

Other symptoms involving nervous and musculoskeletal systems

Loss of height

Abnormal posture

Ocular torticollis

Facial weakness

Other symptoms involving nervous and musculoskeletal systems