What are the neurological harms of betel nut?
May 12, 2023
Source: Cainiu Health
Dr. Yang Jun
Introduction
The harm of betel nut to the nervous system typically involves easily causing neural excitation. Betel nut contains abundant alkaloid components that have certain effects on the central nervous system. When consumed in excess or for the first time, its anesthetic effect is relatively strong, which may easily lead to neural excitation, activating the mutually inhibitory sympathetic and parasympathetic nerves, resulting in symptoms such as dizziness, nausea, and loss of appetite.
Betel nut can typically harm the nervous system by easily causing neural excitation. Specific details are as follows:
Betel nut contains abundant alkaloid components that exert certain effects on the central nervous system. When consumed in excess or for the first time, its anesthetic effect is relatively strong, which may easily lead to neural excitation, activating both the sympathetic and parasympathetic nervous systems (which normally inhibit each other), resulting in symptoms such as dizziness, nausea, and loss of appetite. It may also enhance neural tolerance, increasing the risk of betel nut addiction and affecting the patient's mental state. During the production process, various additives are commonly added to betel nut, which can irritate the gastrointestinal mucosa after consumption. If a patient already has gastric ulcers, eating betel nut may intensify irritation to the ulcer site, cause excessive gastric acid secretion, and trigger symptoms such as nausea and vomiting. Long-term gastric ulcers may easily lead to excessive blood loss, causing dizziness and anemia.
If patients experience any discomfort, they should promptly seek medical treatment. They should also pay attention to adjusting their diet and avoid consuming spicy or greasy foods.
