&lt;h2&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;Angina: Symptoms, Causes, and When to See a Doctor&lt;/strong&gt;&lt;/span&gt;&lt;/h2&gt;
&lt;hr /&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Angina (pronounced &lt;em&gt;an-JIE-nuh&lt;/em&gt; or &lt;em&gt;AN-juh-nuh&lt;/em&gt;) is a type of chest pain caused by reduced blood flow to the heart. It is one of the most common symptoms of coronary artery disease (CAD) and affects millions of people each year. While angina itself is not a heart attack, it is a serious warning sign that should never be ignored.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;If you experience unexplained chest pain, seek medical help immediately.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;What Is Angina?&lt;/strong&gt;&lt;/span&gt;&lt;/h2&gt;
&lt;hr /&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Angina &amp;mdash; also known as angina pectoris &amp;mdash; occurs when the heart muscle does not receive enough oxygen-rich blood. The result is chest pain or discomfort, often described as squeezing, pressure, heaviness, or tightness. Some people liken it to the sensation of a heavy weight pressing down on the chest.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Angina may appear as a new symptom that requires urgent assessment, or it may be a recurring condition managed with medication and lifestyle changes. Either way, any chest pain that is unexplained or unusual warrants prompt medical attention.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;Types of Angina&lt;/strong&gt;&lt;/span&gt;&lt;/h2&gt;
&lt;hr /&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Not all angina is the same. There are several distinct types, each with different causes, triggers, and levels of severity.&lt;/span&gt;&lt;/p&gt;
&lt;h3&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;Stable Angina&lt;/strong&gt;&lt;/span&gt;&lt;/h3&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Stable angina is the most common form. It typically occurs during physical activity &amp;mdash; such as climbing stairs, walking uphill, or exercising in cold weather &amp;mdash; and usually resolves with rest or angina medication within five minutes or less.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Although stable angina can be uncomfortable, it tends to be predictable. Episodes are usually similar to one another in character and duration, which makes it easier to manage day to day.&lt;/span&gt;&lt;/p&gt;
&lt;h3&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;Unstable Angina&lt;/strong&gt;&lt;/span&gt;&lt;/h3&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Unstable angina is a medical emergency. Unlike stable angina, it is unpredictable and can occur at rest. It may come on suddenly, last longer than 20 minutes, and fail to improve with rest or standard angina medicines.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Unstable angina signals that blood flow to the heart has become critically reduced. Without prompt treatment, it can lead to a heart attack.&lt;/span&gt;&lt;/p&gt;
&lt;h3&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;Variant Angina (Prinzmetal Angina)&lt;/strong&gt;&lt;/span&gt;&lt;/h3&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Variant angina is caused not by a blocked artery but by a temporary spasm in one of the coronary arteries. This spasm briefly reduces blood flow to the heart. It most commonly occurs in cycles &amp;mdash; often at night or during rest &amp;mdash; and is not directly linked to coronary artery disease. Medication can usually relieve the pain.&lt;/span&gt;&lt;/p&gt;
&lt;h3&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;Refractory Angina&lt;/strong&gt;&lt;/span&gt;&lt;/h3&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Refractory angina refers to persistent, frequent angina episodes that continue despite a combination of medicines and lifestyle changes. It requires specialist management and ongoing medical care.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;Angina Symptoms&lt;/strong&gt;&lt;/span&gt;&lt;/h2&gt;
&lt;hr /&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;The hallmark symptom of angina is chest pain or discomfort. However, the nature of that discomfort varies from person to person. Common descriptions include:&lt;/span&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Burning sensation in the chest&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;A feeling of fullness or pressure&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Tightness or squeezing&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;The discomfort is not always confined to the chest. It may radiate to the arms, neck, jaw, shoulder, or back.&lt;/span&gt;&lt;/p&gt;
&lt;h3&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;Additional symptoms that can accompany angina include:&lt;/strong&gt;&lt;/span&gt;&lt;/h3&gt;
&lt;ul&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Dizziness&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Fatigue&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Nausea&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Shortness of breath&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Sweating&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;h3&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;Angina Symptoms in Women&lt;/strong&gt;&lt;/span&gt;&lt;/h3&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Angina can present differently in women, and these differences are an important reason why the condition is sometimes missed or misdiagnosed. Women are less likely to experience the classic &quot;pressure on the chest&quot; sensation.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Instead, symptoms may include:&lt;/span&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Discomfort in the neck, jaw, teeth, or back&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Nausea&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Shortness of breath&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Stabbing pain rather than a heavy, pressing sensation&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Stomach pain&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;If you are a woman experiencing any of these symptoms &amp;mdash; particularly in combination &amp;mdash; do not dismiss them. Seek medical advice promptly.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;Causes of Angina&lt;/strong&gt;&lt;/span&gt;&lt;/h2&gt;
&lt;hr /&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Angina develops when the heart muscle does not receive sufficient oxygen. This is a condition called myocardial ischaemia.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;The most common underlying cause is &lt;strong&gt;coronary artery disease (CAD)&lt;/strong&gt;. Over time, fatty deposits called plaques can build up inside the coronary arteries &amp;mdash; the blood vessels that supply the heart. This process, known as atherosclerosis, causes the arteries to narrow and harden, restricting blood flow.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;If a plaque ruptures, it can trigger the formation of a blood clot that rapidly and severely reduces blood supply to the heart &amp;mdash; potentially causing a heart attack.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;In the case of variant angina, a temporary arterial spasm rather than a blockage is responsible for the reduced blood flow.&lt;/span&gt;&lt;/p&gt;

&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;Risk Factors for Angina&lt;/strong&gt;&lt;/span&gt;&lt;/h2&gt;
&lt;hr /&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Several factors can increase your risk of developing angina. Some cannot be changed, but many can be managed with the right care and lifestyle adjustments.&lt;/span&gt;&lt;/p&gt;
&lt;h3&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;Non-modifiable risk factors:&lt;/strong&gt;&lt;/span&gt;&lt;/h3&gt;
&lt;ul&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Age&lt;/strong&gt; &amp;mdash; Angina is most common in adults aged 60 and over.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Family history&lt;/strong&gt; &amp;mdash; A close family member who has had heart disease or a heart attack raises your own risk.&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;h3&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;Modifiable risk factors:&lt;/strong&gt;&lt;/span&gt;&lt;/h3&gt;
&lt;ul&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Smoking and tobacco use&lt;/strong&gt; &amp;mdash; Smoking damages the lining of the arteries and accelerates the build-up of cholesterol plaques.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;High blood pressure&lt;/strong&gt; &amp;mdash; Over time, hypertension speeds up the hardening of the arteries.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;High cholesterol or triglycerides&lt;/strong&gt; &amp;mdash; Elevated low-density lipoprotein (LDL) cholesterol contributes to arterial narrowing.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Diabetes&lt;/strong&gt; &amp;mdash; People with diabetes face a significantly higher risk of coronary artery disease.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Obesity&lt;/strong&gt; &amp;mdash; Excess weight forces the heart to work harder and raises the risk of high blood pressure, high cholesterol, and type 2 diabetes.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Physical inactivity&lt;/strong&gt; &amp;mdash; A sedentary lifestyle increases the likelihood of several cardiovascular risk factors.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Emotional stress&lt;/strong&gt; &amp;mdash; Chronic stress and uncontrolled anger raise blood pressure and can trigger arterial spasms.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Certain medicines&lt;/strong&gt; &amp;mdash; Some migraine medications cause blood vessel constriction and may trigger Prinzmetal angina.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Drug misuse&lt;/strong&gt; &amp;mdash; Cocaine and other stimulants can cause arterial spasms.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Cold temperatures&lt;/strong&gt; &amp;mdash; Exposure to cold air can trigger variant angina in susceptible individuals.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Other health conditions&lt;/strong&gt; &amp;mdash; Chronic kidney disease, peripheral artery disease, metabolic syndrome, and a history of stroke&amp;mdash;all increase the risk of angina.&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;Complications&lt;/strong&gt;&lt;/span&gt;&lt;/h2&gt;
&lt;hr /&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;The most dangerous complication of unmanaged angina is a &lt;strong&gt;heart attack&lt;/strong&gt;. Recognising the warning signs early can be life-saving.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Seek emergency help immediately if you experience:&lt;/span&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Crushing pressure, fullness, or squeezing pain in the centre of the chest lasting more than a few minutes&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Pain spreading to the shoulder, arm, back, teeth, or jaw&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Fainting or near-fainting&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;An overwhelming sense of doom&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Increasing frequency of chest pain&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Nausea and vomiting&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Persistent pain in the upper abdomen&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Shortness of breath&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Heavy sweating&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;How to Prevent Angina&lt;/strong&gt;&lt;/span&gt;&lt;/h2&gt;
&lt;hr /&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Many of the lifestyle changes recommended for treating angina are equally effective at preventing it in the first place. Taking steps to protect your heart health can significantly reduce your risk.&lt;/span&gt;&lt;/p&gt;
&lt;h3&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;Practical steps to help prevent angina:&lt;/strong&gt;&lt;/span&gt;&lt;/h3&gt;
&lt;ul&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Stop smoking&lt;/strong&gt; &amp;mdash; This is one of the most important things you can do for your heart.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Eat a heart-healthy diet&lt;/strong&gt; &amp;mdash; Focus on vegetables, fruit, wholegrains, lean protein, and healthy fats. Reduce salt, saturated fat, and ultra-processed foods.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Exercise regularly&lt;/strong&gt; &amp;mdash; Aim for at least 150 minutes of moderate activity per week, as recommended by the NHS.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Maintain a healthy weight&lt;/strong&gt; &amp;mdash; Even modest weight loss can ease the strain on your heart.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Limit alcohol&lt;/strong&gt; &amp;mdash; Stick to recommended guidelines.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Manage stress&lt;/strong&gt; &amp;mdash; Techniques such as mindfulness, breathing exercises, and regular rest can help keep stress in check.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Get adequate sleep&lt;/strong&gt; &amp;mdash; Aim for seven to nine hours each night.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Control underlying conditions&lt;/strong&gt; &amp;mdash; Managing diabetes, high blood pressure, and high cholesterol through medication and lifestyle changes is essential.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Stay up to date with vaccinations&lt;/strong&gt; &amp;mdash; Certain infections can place added strain on the cardiovascular system.&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;When to See a Doctor&lt;/strong&gt;&lt;/span&gt;&lt;/h2&gt;
&lt;hr /&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Any chest pain that is new, unexplained, or unusual should be evaluated by a doctor without delay.&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;If you have chest discomfort that:&lt;/span&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Lasts more than a few minutes&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Does not improve with rest or angina medication&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Is accompanied by pain in the arm, jaw, or back&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Comes with sweating, nausea, or breathlessness&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;If you have previously been diagnosed with stable angina and notice that your symptoms are changing&amp;mdash;becoming more frequent, more severe, or occurring at rest&amp;mdash;contact your GP or go to A&amp;amp;E as soon as possible.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;A change in your usual pattern of angina is a significant warning sign.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;Final Thoughts&lt;/strong&gt;&lt;/span&gt;&lt;/h2&gt;
&lt;hr /&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Angina is a common but serious condition that should never be self-diagnosed or left untreated. Whether your symptoms are new or have been present for some time, working with a qualified healthcare professional is the only way to receive an accurate diagnosis and an appropriate treatment plan.&lt;/span&gt;&lt;/p&gt;

Angina: Symptoms, Causes, and When to See a Doctor

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