Elderly people have panic attacks but they will be fine after a while, which may be caused by nervousness, alcohol consumption, heart disease, anemia and so on. 1. Nervousness: the elderly encountered some things suddenly nervous, over-excited or fearful performance, may induce panic, and so on after the mood calms down, it will be fine. 2. Alcohol consumption: after drinking alcohol, alcohol will act on the sympathetic nerves of the human body, enhance the contractility of the heart muscle, which in turn leads to increased blood pressure, reflexive heartbeat faster, heartbeat too fast will appear palpitations, that is to say, panic, but after a while it may be fine. 3. Heart disease: Older people with heart disease, there are various arrhythmia problems, such as premature beats, supraventricular or ventricular tachycardia, paroxysmal atrial fibrillation, etc., which will cause palpitations, that is, panic attacks, panic attacks for a while after a while may also be fine. 4. Anemia: the elderly have iron deficiency anemia, due to low hemoglobin and red blood cells after the oxygen-carrying capacity decreases, the heart burden increases, which will trigger the symptoms of panic, panic after a while may also be a while after all right. Elderly people panic for a while will be fine, frequent occurrence of people to go to the hospital to check the cause and then targeted treatment.