How Does Alcohol Increase Blood Pressure Mechanism?

Jagruti Rehab
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Jagruti Rehab
Last Updated on: 10 Feb 2025

Blood pressure is a vital scale for health. Blood pressure levels beyond or below the optimum scale are bad for the body. Several factors like lifestyle choices, stress, heart health, etc., can impact the levels, causing danger signs for the patient. 

In this article, we dive into the relationship between alcohol and blood pressure. We will explore and understand the short-term and long-term effects of drinking and learn how Jagruti Rehab can give you addiction support and save your life.

What Is Blood Pressure?

Blood pressure, by its very name, can be understood as the pressure of blood at which it moves through the blood vessels in the body to circulate oxygen and nutrients. However, blood pressure is categorised into two types of readings:

  • Systolic Pressure: The pressure of blood when the heart beats.
  • Diastolic Pressure: The pressure of blood during the resting time between between beats.

The ideal blood pressure level is 120/80 mmHg. Consistent increase in the levels is alarming and requires immediate medical intervention as it may lead to hypertension and even cardiac arrest.

How Does Alcohol Increase Blood Pressure Mechanism?

Consumption of alcohol is not good for the health. While when consumed in moderation, it may not alter blood pressure levels visibly, excessive drinking or addiction can harm the cardiovascular system. 

1. Short-term Effects of Alcohol Consumption: Alcohol can temporarily increase blood pressure. It may be noticeable with mild drinking. However, regular drinking can lead to the onset of hypertension.

2. Long-term Effects of Alcohol Consumption: Chronic drinking affects the hormones that control heart movements. It leads to sustained high blood pressure levels. 

So, how does alcohol affect blood pressure? Occasional and light drinking has a temporary impact, but excessive drinking can cause chronic hypertension. 

Does Alcohol Increase Blood Pressure Over Time?

The long-term effects of alcohol consumption show that high blood pressure can become a chronic condition, namely hypertension. 

Yes, alcohol consumption over an extended period has been linked to hypertension. Studies reveal that drinking more than moderate amounts (one drink per day for women, two for men) can result in elevated blood pressure.

Can Alcohol Increase Blood Pressure?

Alcohol interferes with and affects the nervous system and stress hormones. It shrinks the blood vessels, constricts the blood flow and increases blood pressure. Continued heavy drinking increases pressure on the heart, which affects heart health and makes it weak over time. The effect of drinking alcohol on blood pressure is not immediate, but over time, it can be life-risking.

How Does Alcohol Consumption Affect Blood Pressure in the Long Term?

Excessive alcohol drinking shrinks the blood vessels, narrowing them and hardening them. It further increases sodium retention in the blood vessels, increasing the pressure on the cardiovascular system even more. People who have hypertension in the genes may have adverse effects from drinking, even with mild alcohol consumption.

Alcohol Abuse And High Blood Pressure - Risks And Complications

The awareness of the relationship between alcohol and high blood pressure is crucial because of the risks of alcohol addiction, such as:

  • Kidney failure.
  • Eye health concerns that affect the vision.
  • Brain-related issues include memory loss, loss of focus, etc.
  • Heart attack and stroke.

People living an even more unhealthy lifestyle by combining heavy drinking with smoking, high-sodium or sugar diet increase the complications for themselves. 

Alcohol abuse is bad for health in several ways. For example-

  • Weight Gain: Alcohol beverages are high in calories and contribute to weight gain, which is not good for blood pressure.
  • Stress Hormones: Addictive drinking produces stress hormones like cortisol, which increases the risk of blood pressure.
  • Medication Interference: Alcohol affects negatively on medications. In case someone is on antihypertensive medications or medicines to control blood pressure, drinking alcohol will reduce its effects. The consequences can be life-threatening.

Tips for Safe Drinking to Avoid the Effect of Alcohol on Blood Pressure

  • Control the limit of alcohol.
  • Drink a lot of water when drinking alcohol for hydration.
  • Reduce the frequency of drinking.
  • Do not drink when on any medications.
  • Regularly monitor blood pressure levels.
  • Exercise regularly to improve cardiovascular health.
  • Eat a balanced diet for the overall health of the body.

Why Choose Jagruti Rehab for Alcohol Addiction Support?

Alcohol addiction not only increases blood pressure but can be life-risking as a consequence if not controlled in time. At Jagruti Rehab, we understand leaving a habit, especially substance dependency, is not easy despite knowing its harmful effects. Thus, we make the process as comforting as possible with maximum support. Our unique and compassionate approach to addiction support includes personalised care, detoxification, medical assistance for withdrawal symptoms, therapy, holistic practices, and continued support from staff and support groups.

Call us and choose a healthy life over an alcohol-dependent life confined by the worries of hypertension and heart conditions.

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Jagruti Rehabilitation Centre is a leading facility specializing in mental health, dementia, and addiction recovery. The team of psychiatrists, psychologists, and caregivers is committed to empowering individuals on their journey to recovery.

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