Hypoglycemia may be accompanied by hunger. Hypoglycemia means that the glucose level in the blood is lower than normal. Hypoglycemic episodes are common when the body has not eaten for a long period of time, etc. Insufficient supply of energy to the body may lead to a decrease in the concentration of glucose in the blood, and the body will send hunger signals to the brain if it does not receive timely energy supplementation. Therefore, hypoglycemia is likely to have hunger pangs. In addition to this, hypoglycemic attacks can be accompanied by a series of symptoms such as sweating, panic, fatigue, pallor, trembling, and transient blackouts. Patients with hypoglycemia are advised to immediately supplement sugary foods, such as sweetened drinks, cookies, etc., and to consult a doctor in time to clarify the cause of hypoglycemia and treat it actively under the doctor’s guidance.