It is used in cases when there is suddenly affected with complete mental derangement like countenance distorted, running and skipping, fits of laughing and crying, pupils greatly dilated.
 
Used in cases of vertigo.
 
Used in conditions of eyes like patient feels wild, staring, ludicrous expression. -Irregular movement of adductors and abductors of eyes.- Strabismus of right eye.- Pain in and about the eyes.- Sensation of stiffness of eyelids.-Pupils dilated.
 
When patient complaining of tongue pointed and tremulous.
 
Pulse is accelerated and irregular.
 
On attempting to assume the erect position, seized with general tremor lasting a few seconds and leaving her exhausted. Feeling of drowsiness.

Use under medical supervision.