Does Drinking Water Help Angina?

According to the American Heart Association, about 8 million Americans have angina. Angina is chest pain or discomfort when insufficient blood flow reaches your heart. While there are many potential causes of angina.

Chances are you have heard that drinking water can help cure and prevent various health problems. But does this apply to angina as well?

In this post, we will take a closer look at the research on this topic and explore whether or not drinking water can help lessen this condition. Stay tuned for more information.

What is angina?

Angina is a type of chest pain or discomfort when the heart does not receive enough blood flow. This can be due to narrowed coronary arteries, an imbalance in oxygen supply and demand, or other factors. When an individual experiences angina, they usually experience tightness or pressure in the chest, as well as shortness of breath and sometimes pain radiating to the shoulder, arm, or jaw.

How dehydration can lead to angina

Dehydration is a condition in which your body has lost more fluid than it has taken in. This fluid can come from sweating, vomiting, diarrhea, or increased urination. When you become dehydrated, your body’s organs and functions suffer the consequences.

Dehydration affects your cardiovascular system by decreasing your blood volume. As a result, your heart beats faster to make up for the lack of blood circulating through your body. The lower volume of blood also causes it to thicken and become harder to circulate, leading to an increase in both heart rate and blood pressure.

Dehydration can contribute to the development of angina. When you become dehydrated, your blood volume decreases, which results in reduced blood flow throughout your body, including to your heart. This decreased blood flow can increase the risk of developing angina symptoms.

Dehydration can also lead to electrolyte imbalances. Electrolytes are essential elements found in your body, and they help regulate fluid balance, muscle contractions, and other vital body functions. When your electrolyte levels become unbalanced due to dehydration, you may experience fatigue, confusion, weakness, or nausea.

It’s important to stay hydrated to protect against health problems related to dehydration. Make sure to drink plenty of water throughout the day and monitor your electrolyte levels to ensure they remain balanced.

Causes of angina:

  • Narrowing of coronary arteries: When the arteries that supply blood to the heart become narrowed due to plaque buildup, it can decrease blood flow and cause angina.
  • The imbalance between oxygen supply and demand: During increased physical activity or emotional stress, there may be an imbalance between oxygen supply and demand, leading to angina.
  • Other factors: Angina can also be caused by smoking, diabetes, high blood pressure, and other conditions.

Relationship Between Water Intake and Metabolic Diseases

Our study sought to investigate the correlation between water intake and the prevalence of metabolic diseases, such as hypertension, diabetes mellitus, dyslipidemia, myocardial infarction, and angina pectoris. To do so, we analyzed data from the 2012 Korea National Health and Nutrition Examination Survey. Participants were divided into two groups – those with an adequate water intake (Group Above Adequate Intake) and those below the adequate intake (Group Below Adequate Intake). The thresholds for adequacy were based on World Health Organization recommendations of 1.8 L per day for men and 1.4 L per day for women. Logistic regression analyses were performed to determine any associations between water intake and metabolic diseases.

The results of the analyses showed that there were significant associations between water intake and the prevalence of hypertension, diabetes mellitus, dyslipidemia, myocardial infarction, and angina pectoris in both groups. Specifically, participants with an adequate water intake had a lower risk of developing metabolic diseases compared to those with below-adequate intake. This suggests that the consumption of enough water is important for decreasing the risk of developing metabolic diseases. Therefore, adequate hydration should be encouraged to reduce the prevalence of these diseases.

By understanding the relationship between water intake and metabolic diseases, we can develop strategies to better promote healthy lifestyles. Adequate hydration is just one simple step that can have a big impact on our health.

Symptoms of angina

The most common symptom of angina is chest discomfort that can range from tightness or pressure to crushing pain. This pain may radiate to the

  • Jaw
  • Arms
  • Neck
  • Back
  • Shoulders

Other symptoms include:

  • Nausea.
  • Sweating.
  • lightheadedness.
  • shortness of breath.

The benefits of drinking water for angina

In addition to improving blood flow and helping to keep your blood pressure in check, drinking plenty of water can help in other ways too. Here are some of the benefits of increased water intake for those suffering from angina:

  • Improved cardiovascular health – staying hydrated helps keep your heart healthy by keeping it free from toxins and promoting a healthy balance of electrolytes.
  • Reduced inflammation – water helps to reduce inflammation in the body, which can help lessen the severity of angina symptoms.
  • Reduced risk of heart attack or stroke – staying hydrated is essential for keeping your heart muscles strong and healthy, which can help reduce the risk of a heart attack or stroke.
  • Improved digestion – staying hydrated helps to keep your digestive system functioning properly, which can help reduce the risk of angina flares.

Treatment of angina

There are several treatments available for angina, including

  • Medications (e.g., nitrates and beta blockers).
  • Surgical Interventions (e.g., coronary artery bypass grafting).
  • Lifestyle Modifications (e.g., quitting smoking and eating a heart-healthy diet).

Depending on the severity of your symptoms, your doctor may recommend one or more of these treatments to help alleviate your angina.


Overall, drinking plenty of water can help reduce the risk of developing angina. Staying hydrated helps to keep your blood volume at a healthy level, which in turn aids in proper blood flow throughout the body and reduces the risk of chest pain associated with angina. Additionally, staying hydrated helps to keep your heart healthy and reduce inflammation. Finally, drinking enough water can help to improve digestion and reduce the risk of a heart attack or stroke. With these benefits in mind, it is important to ensure that you are consuming enough water daily to maintain optimal health.


How much water should a heart patient drink a day?

It is recommended that heart patients should drink at least 8–10 glasses of water per day. However, if you are particularly physically active or live in a hot climate, it may be necessary to increase your intake to 12–15 glasses per day. Additionally, it is important to spread out your water consumption throughout the day and avoid drinking large amounts of water at once. It is also important to note that caffeine and alcohol can lead to dehydration and should be avoided or consumed in moderation.

What are the cardiac effects of dehydration?

Dehydration can have several negative effects on the cardiovascular system. Some of these include decreased blood volume, increased heart rate, and decreased oxygen supply to the heart. This can lead to fatigue, lightheadedness, chest pain or discomfort and an increased risk of stroke or heart attack. Therefore it is important to ensure that you are drinking enough water to stay hydrated.

Is angina life-threatening?

Angina can be a sign of serious underlying heart disease, but it is not usually life-threatening in and of itself. However, if left untreated, angina can lead to more serious health complications such as a heart attack or stroke. Therefore, if you experience chest pain or other symptoms associated with angina, it is important to seek medical attention right away. Additionally, it is important to take steps to reduce your risk of developing angina in the first place, such as eating a heart-healthy diet, exercising regularly, and avoiding smoking and excessive alcohol consumption. Additionally, staying hydrated by drinking plenty of water can help reduce the severity of symptoms associated with angina.

Health Fitness Art is a company that believes in the importance of preventive care. We have experienced staff who provide our members with the best possible advice. We provide valuable information on how to improve your lifestyle and achieve better overall health. Our mission is to make our community healthier.

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