What are the symptoms of low blood sugar? These two are the most typical

For those with low blood sugar, corresponding symptoms will appear on a daily basis. So, what are the clinical manifestations of low blood sugar? The following article will introduce them to you.

1. Manifestations of autonomic (sympathetic) nervous system overexcitement

Symptoms of hypoglycemia usually include sweating, hunger, palpitations, tremors, pale complexion, etc. In severe cases, patients may also experience inattention, restlessness, irritability, and even coma. When hypoglycemia occurs, the sympathetic nerves and adrenal medulla release adrenaline and norepinephrine, which clinically manifest as sweating and palpitations.

2. Manifestations of brain dysfunction

It is a series of manifestations of brain dysfunction when there is insufficient glucose supply. The initial manifestations are mental symptoms such as lack of concentration, slow thinking and speech, dizziness, drowsiness, restlessness, irritability, and strange behavior. In severe cases, seizures, coma, and even death may occur.