All day ruminations, nervousness and fear, fear of panic performance belongs to the symptoms of anxiety, indicating that the organism is in a state of anxiety, you can use medication, psychotherapy and other methods to improve. 1. Psychotherapy: first of all, need to clarify whether there is a specific event caused by anxiety, if a specific event caused by anxiety, need to solve the problem, can not be solved when you can take the method of shifting attention, if you still can not get better can consult a psychiatrist for treatment. 2. medication: if through psychological intervention treatment or no improvement, it is recommended to take medication under the guidance of a physician, you can use drugs such as mirtazapine, escitalopram oxalate, metoprolol, etc., can be effective in improving the symptoms and reducing anxiety. It is recommended to relax as much as possible, to face life with a positive attitude, if necessary, timely medical treatment.