What is cause of anxious and paranoid behavior in men?

See below. Men and woman can get anxious and paranoid. If sx are new-- go to primary care doctor to rule out anything physical going on: strokes, brain tumors, hormonal imbalance, etc. Things that need to be ruled as well are side effects of medication, drug/substance use, steroid use, etc. Treatment might involve medication to help with sx and psychotherapy to help you cope with sx.