Easy to be hungry and prone to panic and weakness after hunger, mainly consider the following factors: 1, rapid metabolism, mainly including hyperthyroidism, due to the increase in basal metabolic rate overall consumption is too fast, the patient is more likely to appear hunger. At the same time, it is mostly accompanied by rapid heart rate, easy to appear panic, palpitations, can be determined by thyroid hormone measurement; 2, hypoglycemic episodes, if a diabetic patient, and in the period of taking hypoglycemic drugs, irregular diet is easy to appear hypoglycemia phenomenon, the main performance is hunger, and mostly accompanied by panic, general weakness performance. The main manifestation is hunger, accompanied by panic and general weakness. When the blood sugar is measured, the value is mostly low, and the symptoms can be relieved by taking sugar water or sugar cubes by mouth. Regardless of the cause, if this situation occurs frequently recently, you should pay more attention to it, and it is best to check glycosylated hemoglobin and thyroid function measurement at the hospital.