Of course not!
She was driven to her mad visions by guilt and regret for killing Duncan. A schizophrenic person has similarly weird hallucinations/delusions, but it isn't the same. And anyway, when Shakespeare wrote this character, no one has heard of mental illness, let alone being able to distinguish between it and being completely crazy
How does lady macbeth cover for macbeth at the banquet?
Lady Macbeth is the wife of the title character, Macbeth, a Scottish nobleman.
The reaction between Lady Macbeth and Macbeth is initially very different after they kill Duncan. Lady Macbeth is enthusiastic but Macbeth regrets his actions.
Lady Macbeth
Lady Macbeth is often portrayed as a fourth witch.
Lady Macbeth
Grouch It should be Gruoch.... She was Lady Gruoch of Scotland before she married Macbeth. Throughout the play she is usually referred to as Lady Macbeth.
Lady Macbeth tells Macbeth to hide his emotions and actions.
Macbeth wrote Lady Macbeth a letter describing his encounter with the witches. Lady Macbeth reads it out at the beginning of Act I Scene 5
The difference is that Lady Macbeth at first wanted Macbeth to kill Banquo and Macbeth was too scared to do it. Later on in the tragedy, Lady Macbeth gets haunted and gets mentally ill and Macbeth keeps on killing people.
No, Lady Macbeth is not aware that Macbeth has planned the death of Banquo and Fleance.
I do not believe there was such warning. Lady Macbeth and Macbeth were husband and wife- they were partners. No warning would be needed.