Irresistible desire to do something without any provocation is called
Phobia
Impulse
Delirium
Delusion
IMPULSE Impulse is an irresistible desire to do something without any provocation. There are many types of impulses- kleptomania, pyromania, mutilomania, etc Ref: FORENSIC MEDICINE AND TOXICOLOGY Dr PC IGNATIUS THIRD EDITION PAGE 360
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