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Alcohol and High Blood Pressure

Alcohol's effect on the body

Blood pressure and the heart- a lot of alcohol over a long time - or too much on a single occasion - can damage the heart or interfere with the way it works. This can cause different problems, including:
  • high blood pressure (hypertension)
  • increased risk of strokes
  • cardiomyopathy (stretching and drooping of the heart muscle)
  • arrhythmias (irregular heartbeat)
Drinking too much alcohol can raise blood pressure to unhealthy levels. Having more than three drinks in one sitting temporarily raises blood pressure. Repeated binge drinking can lead to long-term increases in blood pressure. To understand how much alcohol is too much, it may be helpful to know the definitions of excessive drinking.
  • Binge drinking is defined as four or more drinks within two hours for women and five or more drinks within two hours for men.
  • Moderate drinking is up to one drink a day for women, two for men.
  • Heavy alcohol use is defined as more than three drinks a day for women, four for men.

High blood pressure (hypertension)

High blood pressure is the most common alcohol-related health problem. Many people don’t realise they have it. Drinking a lot of alcohol can affect the muscles in your blood vessels. This can cause them to become narrower. The more alcohol you drink the higher the risk of developing hypertension. If you drink regularly you are at risk, especially if you’re over the age of 35. One drink a day can increase the risk. When your blood vessels are narrower, the heart has to work harder to push blood around your body. This makes your blood pressure go up. High blood pressure can significantly increase your risk of:
  • stroke
  • heart disease
  • vascular dementia - caused by not enough blood being able to get to the brain
  • chronic kidney disease

Reduce your risk of hypertension

Hypertension is one of the most preventable alcohol-related problems. Drinking less alcohol lowers your blood pressure. Reducing the amount you drink can help you lose weight. This is also good for heart health. Hypertension causes most problems when it’s left untreated. Get your blood pressure checked regularly so that you can get treatment if you need it.


A stroke happens when blood cannot reach the brain. Binge drinking and long-term heavy drinking can lead to strokes. Alcohol also causes other problems that can lead to strokes, or makes them worse. For example, high blood pressure, irregular heartbeat, and weakened heart muscle.

Stretching and drooping of the heart muscle ( cardiomyopathy)

Long-term heavy drinking can cause the heart muscles to weaken. This is called alcoholic cardiomyopathy. If your heart muscle is droopy and stretched it can’t pump blood around your body very well. If the blood flow to other parts of your body is not enough, it can damage organs and tissues. It can also cause symptoms like:
  • breathing difficulties
  • extreme tiredness
  • swollen legs and feet
  • irregular heartbeat
  • heart failure

Irregular heart beat (arrhythmias)

Binge drinking and long-term high-risk drinking can affect how quick your heart beats. Alcohol can make the heart beat too quickly, or irregularly. These heart rate abnormalities are called arrhythmias.
If you have high blood pressure, avoid alcohol or drink alcohol only in moderation. For healthy adults, that means up to one drink a day for women and up to two drinks a day for men.
Over time, excessive alcohol use can lead to the development of chronic diseases and other serious problems including: High blood pressure, heart disease, stroke, liver disease, and digestive problems.Cancer of the breast, mouth, throat, esophagus, voice box, liver, colon, and rectum.
After 3-4 weeks of not drinking, your blood pressure will start to reduce. Reducing your blood pressure can be crucial as it can help to lessen the risk of health problems occurring in the future.
red wine
However, if you are going to drink, having red wine in moderation is a healthier choice than other alcoholic drinks. This is due to its high levels of antioxidants called polyphenols, which have been linked to better heart and gut health.
Prawidlowe csisnienie
27 Healthy Habits
to Normalize Blood Pressure
Download now