A small amount of alcohol generally does not hurt, but a long period of heavy drinking may cause gastrointestinal bleeding, jeopardize the nervous system, cardiovascular and cerebrovascular diseases.
1. Gastrointestinal bleeding: long-term heavy drinking may damage the gastrointestinal mucosa, increasing the risk of gastrointestinal bleeding, manifested as vomiting blood or black stool symptoms.
2. Harming the nervous system: long-term heavy drinking may paralyze the nerves, and patients may experience symptoms such as mental tiredness, shaking hands and feet, confusion, and memory loss.
4. Cardiovascular and cerebrovascular diseases: Long-term heavy drinking may cause cardiovascular and cerebrovascular diseases, such as sympathetic nerve excitation after drinking, causing their own heart rate to increase and blood pressure, when the patient’s blood vessel elasticity decreases, blood pressure rises to a certain degree may be ruptured blood vessels to form a cerebral hemorrhage.
Usually try not to abuse alcohol, the body appears to have symptoms of discomfort should be timely medical care.