Hypoglycemia in women, if in fasting state, is mainly due to hyperinsulinemia; if hypoglycemia occurs after meal, it is usually due to excessive reactive release of insulin. The repeated occurrence of fasting hypoglycemia in women suggests organic disease, while reactive hypoglycemia caused after meals is mostly seen in functional disease. There are no so-called seven symptoms of hypoglycemia in women, which are mainly summarized as the following two symptoms: 1. sympathetic overexcitation performance: common sweating, hunger, salivation, trembling, palpitation, nervousness, anxiety, limb weakness, pale face, accelerated heart rate, cold limbs, mild increase in systolic blood pressure, etc.; 2. brain dysfunction performance: initially, mental inattention, slow thinking and language, dizziness, drowsiness, blurred vision The initial stage is mental inattention, dullness of thinking and speech, dizziness, drowsiness, blurred vision, unstable gait, hallucinations, restlessness, irritability and strange behavior. The subcortical inhibition may lead to restlessness and even tonic convulsions, which may lead to coma when the medulla oblongata is affected.