Answer:
generalized anxiety disorder
Step-by-step explanation:
Generalized Anxiety Disorder (GAD) is a type of mental disorder in which an individual experiences excessive worry and anxiety continuously over several things for no real reasons. Also experienced is the arousal of the automatic nervous system.
Someone suffering from generalized anxiety disorder, usually have symptoms the above symptoms that the question has stated that Indira exhibits. These symptoms are persistent and difficult to control, and may last for more than 6 months.
Factors such as use of substances such as caffeine, prolong exposure to stressful events, fly history of anxiety could be a possible cause of this condition.