Elevated blood pressure caused by short-term excessive alcohol consumption usually returns to normal in a few days, while elevated blood pressure caused by long-term excessive alcohol consumption does not necessarily return to normal. Excessive drinking can lead to the activation of the renin-angiotensin-aldosterone system, and the secretion of large amounts of catecholamines, resulting in a faster heart rate and an increase in the volume of output, which can lead to an increase in blood pressure. In addition, alcohol consumption is often accompanied by the consumption of meat or the intake of foods containing too much salt, and both meat and high sodium diets can lead to increased blood pressure. It takes several days to weeks for alcohol to be fully metabolized in the body, and blood pressure elevations caused by short-term alcohol consumption usually return to normal within a few days, while long-term excessive alcohol consumption significantly increases the risk of developing hypertension. People with high risk factors for hypertension are advised to drink alcohol in moderation, and to go to a regular hospital if they suffer from hypertension.