Living With Angina: Exercise, Travel, Work and the Habits Cardiologists Ask You to Keep

The first thing many people do after an angina diagnosis is quietly cancel something. A hiking weekend. A long-haul flight to see grandchildren. The Saturday shift that involves lifting boxes. The reasoning feels sensible: if the heart is complaining, surely the safe move is to ask less of it.

Cardiologists tend to see it the other way around. Living with angina well usually means asking more of the heart, not less, but doing so in a measured, predictable way. A heart muscle that is trained, rested and supplied by steadier blood pressure tolerates effort better than one that has been wrapped in cotton wool for a year.

This guide walks through the questions people actually bring to clinic: what happens in the chest during an episode, how to exercise without provoking one, whether flying and driving are still on the table, which habits matter most, and, crucially, how to tell the familiar squeeze from the one that needs an ambulance.

Can you live a normal life with angina?

For most people with stable angina, the honest answer is yes, with adjustments rather than retreat. Stable angina means chest discomfort that follows a predictable pattern: it appears with a known amount of effort or stress, and it settles within a few minutes of resting or using the medicine your team prescribed. The NHS describes it as a long-term condition that is usually controlled with treatment and lifestyle changes, and one that most people continue to work, travel and stay active with.

What changes is the relationship with your own body. You learn the size of your “reserve”: the pace you can walk on a cold morning, the number of stairs before the familiar tightness, the meal size that makes an evening stroll uncomfortable. That knowledge is not a limitation. It is data your cardiologist uses to judge whether treatment is working.

Angina is also a signal, not just a symptom. It tells you the arteries feeding the heart muscle have narrowed enough to matter. The Mayo Clinic notes that angina raises the risk of a heart attack, which is exactly why the everyday habits in this article carry so much weight. Controlling blood pressure, cholesterol, blood sugar and smoking does more to protect the years ahead than any single restriction on what you lift or where you fly.

People sometimes ask whether they should stop telling colleagues or family about the diagnosis. Cardiologists generally encourage the opposite. Someone who knows what your episodes look like, and what to do if one does not settle, is part of your safety net.

What actually happens in the chest during an angina episode

The heart is a muscle, and like any muscle it needs oxygen delivered by blood. The coronary arteries do that delivery. When atherosclerosis, the build-up of fatty plaque inside artery walls, narrows one or more of those vessels, blood can still get through at rest. Ask the heart to beat harder and faster, as it does on a hill or in an argument, and the narrowed pipe cannot keep up. Muscle downstream runs briefly short of oxygen. That mismatch, called ischemia, is felt as pressure, squeezing, heaviness or burning behind the breastbone, sometimes spreading to the arm, jaw, neck or back.

Rest reduces the demand. Nitrate medicines, one of the main classes used for angina, widen blood vessels so the supply improves and the heart’s workload falls. Either way, the imbalance corrects and the discomfort fades. According to MedlinePlus and the Mayo Clinic, a typical stable angina episode lasts a few minutes, usually five or fewer, and follows the same pattern each time.

Three variations are worth knowing by name. Unstable angina is discomfort that arrives at rest, lasts longer, or breaks the usual pattern; it signals a plaque that has become unstable and is treated as an emergency. Variant, or vasospastic, angina is caused by a temporary spasm of the artery wall rather than a fixed narrowing, and often strikes at rest. Microvascular angina involves the tiny vessels within the heart muscle, which can misbehave even when the large arteries look clear on imaging.

Understanding the mechanism explains the whole management plan. Anything that lowers demand or improves supply helps; anything that spikes demand suddenly, such as sprinting cold from the sofa, invites an episode.

Who is usually cleared to get active, and who is asked to wait

Cardiologists divide activity decisions into two questions: is the angina stable, and has the underlying disease been assessed? People whose episodes are predictable, who have had testing such as an ECG, stress test or imaging, and whose treatment is settled are usually encouraged to exercise regularly. The American Heart Association lists physical activity among the core measures for people living with angina, alongside not smoking and managing blood pressure and cholesterol.

A different group is asked to hold back until the picture is clearer. This typically includes anyone whose symptoms have recently changed, anyone with angina at rest or at very low effort, people who have had a recent heart attack or procedure and have not yet been through cardiac rehabilitation, and those still waiting for results that will decide whether a stent or bypass is needed. For them, “wait” does not mean bed rest. It usually means gentle walking on flat ground while the team completes the assessment.

Cardiac rehabilitation deserves a plain description because it changes the conversation entirely. It is a supervised program, usually run over several weeks, that combines monitored exercise with education about medicines, diet and risk factors. The NHS and AHA both recommend it after a heart attack, stent or bypass, and many teams offer it to people with stable angina too. Its real value is confidence: you learn what your heart can safely do while someone watches the monitor.

The decision about when to start, how hard to push and whether a stress test should come first always sits with your treating team. Two people with identical-looking scans can be given different advice because their symptoms, other conditions and medicines differ.

Does angina go away with exercise?

Exercise does not remove the plaque that narrows a coronary artery, so angina does not simply vanish with training. What changes is the threshold. A conditioned heart pumps more efficiently at any given pace, blood pressure and resting heart rate fall, and the same hill that used to trigger tightness may no longer do so. Cardiologists sometimes describe this as “pushing the angina line further away”, and it is one of the reasons the NHS and American Heart Association place regular activity at the center of angina care.

The AHA’s general guidance of at least 150 minutes of moderate activity per week is the benchmark most teams start from, adapted to each person. Moderate means you are warm and breathing harder but can still hold a conversation. Brisk walking, cycling on the flat, swimming and light gardening fit the description. Sudden, maximal effort such as sprinting for a bus or shoveling wet snow is what tends to provoke episodes, because demand jumps before the circulation can adjust.

Practical points that come up in clinic:

• Warm up for several minutes and cool down rather than stopping abruptly; both smooth the change in heart workload.
• Avoid exercising straight after a large meal or in very cold or very hot conditions, which the Mayo Clinic lists among common triggers.
• Carry any rescue medicine your team prescribed and know how you were told to use it.
• If discomfort starts, stop and rest; do not “push through” chest symptoms the way you might push through tired legs.

The question people rarely ask, but should, is whether their exercise plan has been discussed with the team at all. An episode during activity is not a failure; it is useful information about where the threshold currently sits.

Living with angina at work: desks, shifts and heavy lifting

Work is where the diagnosis often feels most exposed. A desk job usually needs little adjustment beyond managing stress and taking short walking breaks. Physically demanding roles are more nuanced. Repeated heavy lifting, working overhead, or exertion in extreme temperatures all raise heart workload sharply, and the NHS advises discussing the specific demands of your job with your doctor rather than assuming either that it is fine or that it is off-limits.

Shift work brings its own pressure. Disrupted sleep raises blood pressure and stress hormones, and both make angina more likely. Night shifts also tend to push people toward vending-machine meals and extra caffeine. None of this means a shift worker cannot live well with angina, but it does mean sleep protection and meal planning become part of the treatment, not an afterthought.

Stress is a genuine trigger, listed by the Mayo Clinic alongside cold, exertion and heavy meals. A heated meeting can raise heart rate as much as a flight of stairs. Learning to notice the early physical signs of stress, and having a ten-minute walk or a breathing exercise as a default response, is a skill cardiologists actively encourage.

A few conversations are worth having early. Tell your employer’s occupational health service, if there is one, so reasonable adjustments can be considered. Let a trusted colleague know what your episodes look like and where you keep any rescue medicine. Some safety-critical roles, including commercial driving and certain heights or machinery jobs, have formal medical standards; your cardiologist and occupational health can explain how a stable diagnosis affects your particular role. Returning to work after a stent, bypass or heart attack follows a timeline your team sets, often guided by cardiac rehabilitation progress rather than the calendar alone.

Can you fly with angina? Travel planning that keeps the trip calm

Flying is usually possible for people whose angina is stable and well controlled. The NHS advises checking with your doctor before you book, and being more cautious if your symptoms are not settled or you have had a recent heart attack, stent or surgery. Cabin pressure at cruising altitude lowers the oxygen available in the air slightly; a healthy heart barely notices, but a heart with limited reserve may. That is why the conversation with your team matters more than the destination.

Most of the risk on a trip comes not from the aircraft but from everything around it: racing to the gate, hauling suitcases up steps, standing in the cold at a taxi rank, eating a heavy meal at midnight. Planning removes most of it. Book assistance if you would otherwise be rushing. Use wheeled luggage and accept help lifting it. Allow generous connection times.

Medicines travel in your hand luggage, in their original packaging, with a copy of your prescription list and a brief letter from your doctor describing your diagnosis and treatment. Time-zone changes can confuse dosing schedules; ask your pharmacist or clinician how to handle them rather than guessing.

Long journeys of any kind, whether by plane, train or car, raise the risk of blood clots in the legs. The basics apply to everyone: move your ankles and calves, walk the aisle when it is safe, drink water, and avoid alcohol and sedatives that keep you immobile. If you already take blood-thinning medicine, do not adjust it for travel without advice.

Before you leave, know how to call emergency services where you are going, where the nearest hospital is, and whether your travel insurance covers a pre-existing heart condition. Planning a trip around these details is not pessimism. It is what lets you actually relax once you arrive.

What not to do with angina: the triggers worth respecting

The list of things to avoid is shorter than most people fear, and almost all of it comes down to one principle: do not spike the heart’s workload suddenly, and do not undermine its blood supply.

Smoking sits at the top. Nicotine narrows arteries and raises heart rate; carbon monoxide reduces the oxygen the blood can carry. The American Heart Association and NHS both describe stopping smoking as the single most effective change a person with angina can make. Vaping is not a proven safe alternative for people with heart disease, and the evidence on its cardiovascular effects is still developing.

Recreational stimulants such as cocaine and amphetamines can trigger coronary spasm and heart attack even in young hearts, and are especially dangerous with existing narrowing. Excessive alcohol raises blood pressure and can provoke irregular rhythms. Large, heavy meals divert blood to the digestive system and are a recognized trigger, particularly when followed by exertion or cold air.

Temperature extremes deserve respect. Cold constricts blood vessels and raises blood pressure; intense heat makes the heart work harder to cool the body. Scarves over the mouth in winter and shade plus fluids in summer are simple, effective habits.

Two medication cautions belong here because they are safety issues rather than treatment advice. Medicines for erectile dysfunction in the PDE5 inhibitor class must never be combined with nitrates; together they can cause a severe drop in blood pressure. Some over-the-counter cold remedies contain decongestants that raise heart rate and blood pressure. In both cases, ask your pharmacist or prescriber before taking anything new.

Finally, do not ignore a change in pattern. Tightness that arrives at rest, lasts longer than usual, or needs more of your rescue medicine than before is not something to “keep an eye on” until the next appointment.

How long does angina last before a heart attack?

This question is really two questions. The first is about a single episode: how long can chest discomfort last before it stops being angina and starts being something worse? The second is about the years: does angina inevitably lead to a heart attack?

On the single episode, the Mayo Clinic and American Heart Association describe stable angina as usually lasting five minutes or less and settling with rest or prescribed medicine. Discomfort that persists beyond a few minutes at rest, comes back quickly, or is more severe than your usual pattern should be treated as a possible heart attack, because a plaque may have ruptured and a clot may be blocking the artery. There is no safe waiting period in that situation. Emergency services would far rather be called for angina that settled on the way than arrive late to a heart attack.

On the longer view, angina does raise heart attack risk, but the relationship is not fixed. Risk falls substantially when blood pressure, cholesterol, blood sugar and smoking are controlled, and when antiplatelet and cholesterol-lowering medicines are taken as prescribed. Many people live for decades with stable angina without a heart attack. The aim of the whole treatment plan is to keep the plaques quiet and the arteries as open as they can be.

Feature	Your usual stable angina	Treat as an emergency
Trigger	Known effort, stress, cold or a heavy meal	At rest, during sleep, or with minimal effort
Duration	A few minutes; typically five or fewer	Longer than a few minutes, or returning quickly
Response	Settles with rest or prescribed medicine	Not relieved, or needs more medicine than usual
Severity	Same as previous episodes	Noticeably worse, or new symptoms such as sweating, nausea, breathlessness or fainting
Action	Rest, note the trigger, mention at next review	Call emergency services immediately

Angina medication explained: what each class does, in plain language

Treatment for angina has two aims that are easy to confuse. Some medicines relieve or prevent symptoms. Others reduce the chance of a heart attack, even if you never feel them working. Knowing which is which helps people understand why a cardiologist may insist on a tablet that does nothing obvious day to day.

Symptom medicines work on the supply-and-demand balance described earlier. Nitrates widen blood vessels, lowering the heart’s workload and improving flow; short-acting forms are used for episodes, longer-acting forms for prevention. Beta-blockers slow the heart rate and reduce the force of each beat, so the muscle needs less oxygen. Calcium channel blockers relax artery walls and, in some types, slow the heart as well. Other agents such as ranolazine, ivabradine and nicorandil are used when these are not enough or not tolerated.

Protective medicines address the disease itself. Antiplatelet agents make blood less likely to clot on a damaged plaque. Statins lower cholesterol and appear to stabilize plaques, reducing the chance of rupture. Blood pressure medicines protect the artery walls over time. According to the NHS, most people with angina are advised to take these long term regardless of how well their symptoms are controlled.

Every class has possible side effects, from headache and flushing with nitrates to tiredness or cold hands with beta-blockers, and they fade or become manageable for many people within weeks. Report side effects rather than stopping a medicine on your own: abruptly discontinuing some heart medicines can worsen angina. The choice of drug, the timeline for reviewing it, and any change all sit with your prescribing clinician, who is weighing your other conditions, your kidney and liver function and your other medicines.

The daily habits cardiologists keep asking about

Ask a cardiologist what they check at every angina review and the answers are unglamorous: smoking status, blood pressure, cholesterol, weight, activity, blood sugar and whether medicines are actually being taken. The American Heart Association groups these under its Life’s Essential 8, and the NHS lists the same targets on its living-with-angina guidance. None is dramatic. Together they are the treatment.

Food comes up first because it is the lever people can pull daily. A Mediterranean-style pattern, built around vegetables, fruit, legumes, whole grains, fish, nuts and olive oil, with less red and processed meat and fewer refined sugars, has the most consistent evidence for reducing cardiovascular events. Salt matters for blood pressure; the aim is not blandness but awareness of where hidden sodium lives, mainly in processed and restaurant food. Alcohol, if any, stays within national low-risk limits.

Sleep is the neglected one. Short or fragmented sleep raises blood pressure and appetite. Untreated obstructive sleep apnea, where breathing repeatedly pauses overnight, is common in people with heart disease and worsens angina; loud snoring plus daytime sleepiness is worth raising with your doctor.

Movement outside formal exercise adds up: standing during phone calls, parking farther away, taking stairs at a comfortable pace. Weight loss, where advised, lowers blood pressure and the heart’s baseline workload, and even modest changes help.

Vaccinations belong on the list too. The CDC recommends annual influenza vaccination for people with heart disease because infection raises heart attack risk in the weeks that follow. Keeping other appointments, including dental checks and diabetes reviews, rounds out a picture of a body that is being maintained rather than merely monitored. The most reliable predictor of doing well with angina is not any single habit but the steadiness of all of them.

What the first weeks after an angina diagnosis usually look like

The early weeks are often busier than people expect. A typical pathway begins with confirming the diagnosis and gauging how much of the heart is affected. That may involve an electrocardiogram, blood tests, an exercise or pharmacological stress test, a CT scan of the coronary arteries, or an angiogram, where dye is injected into the arteries to map narrowings directly. Your team decides which tests fit your situation; not everyone needs all of them.

Medicines usually start straight away, often a protective set and a symptom set together. Side effects, if they occur, tend to appear in the first days and many ease over several weeks as the body adjusts; your prescriber will tell you what to watch for and when to call. A follow-up review is generally scheduled within weeks to check blood pressure, blood results and how symptoms have responded.

If testing shows severe narrowing, the conversation turns to procedures. Angioplasty with stenting opens the artery from within using a small balloon and a mesh tube; coronary artery bypass grafting uses a vessel from elsewhere in the body to route blood around the blockage. The NHS notes that these are offered when medicines alone do not control symptoms or when the pattern of disease suggests they would reduce risk. The decision weighs anatomy, symptoms, other conditions and your own priorities.

Emotionally, the first weeks can be disorienting. Many people become hyper-aware of every chest sensation. This usually settles as the pattern becomes familiar and confidence returns, particularly for those who join a cardiac rehabilitation program. Keeping a short diary of episodes, triggers and what relieved them is genuinely useful; it turns anxiety into information your cardiologist can act on.

Sex, sleep and emotional health when living with angina

Intimacy is the topic most often left unasked in clinic, so here is the plain version. The NHS advises that sex is generally safe for people whose angina is well controlled. In cardiac terms, it is moderate exertion, roughly comparable to climbing two flights of stairs at a normal pace. If you can do that without symptoms, sex is unlikely to provoke them. People with unstable or poorly controlled angina, or in the early period after a heart attack or surgery, are usually asked to wait until their team confirms the heart is ready.

Erectile difficulties are common in men with coronary disease because the same process narrows vessels everywhere. Treatments exist, but as noted earlier, PDE5 inhibitors must never be taken with nitrates. This is a conversation to have with your cardiologist, who can advise on safe options.

Depression and anxiety are more common after a heart diagnosis than people realize, and both are associated with worse cardiac outcomes. Fear of provoking an episode can shrink a life more than the angina itself. If low mood, persistent worry or avoidance of activities you once enjoyed lasts more than a few weeks, tell your doctor. Talking therapies and, where appropriate, medicines are effective and compatible with heart treatment.

Sleep ties the two together. Nighttime angina can be a sign that the pattern is becoming less stable and always deserves a call to your team. More often, poor sleep is a product of worry, and the fix is a mix of routine, daylight, movement and addressing the fear directly.

Partners carry their own anxiety. Involving them in cardiac rehabilitation sessions or a clinic visit, and making sure they know what to do if an episode does not settle, often calms both people.

What people often get wrong about angina

Some misunderstandings are so common that cardiologists correct them almost by reflex.

“Angina is a mini heart attack.” It is not. Angina is a temporary shortage of oxygen that resolves without permanent damage. A heart attack involves a blocked artery and dying muscle. The two share a cause and can feel similar, which is why a change in pattern matters so much, but a stable episode does not scar the heart.

“Rest is the safest option.” Prolonged inactivity deconditions the heart and worsens every risk factor. The guidance from the NHS, AHA and Mayo Clinic is consistent: regular moderate activity, agreed with your team, improves symptoms and outlook.

“Angina always feels like crushing chest pain.” Many people, particularly women, older adults and people with diabetes, describe breathlessness, unusual fatigue, jaw or back discomfort, nausea or a vague heaviness rather than classic chest pressure. The Mayo Clinic specifically notes these variations. Knowing your own version of angina is more useful than matching a textbook.

“If I feel fine, I can stop the tablets.” The protective medicines work precisely when you feel nothing. Statins and antiplatelet agents do not relieve symptoms; they reduce the chance of the event you are trying to avoid. Stopping them because the chest feels quiet removes the protection at the moment it matters.

“A stent fixes it.” A stent opens one narrowed segment. It does not change the disease in the rest of the arteries, which is why lifestyle and medicines continue afterward.

“Angina only happens to men.” Coronary disease is the leading cause of death in women as well, and microvascular angina is more common in women. Symptoms can be dismissed, by patients and clinicians alike, when they do not fit the male pattern.

Questions to ask your care team

A good consultation usually ends with the patient knowing three things: what kind of angina this is, what the plan is, and what should prompt a call. These questions help get there.

• Is my angina stable, and what testing have you used to decide that?
• Which of my medicines relieve symptoms and which reduce my risk of a heart attack? What side effects should I report, and when?
• How should I use my rescue medicine, and at what point during an episode should I call emergency services instead of waiting?
• What level of exercise is safe for me now, and would a stress test or cardiac rehabilitation program help me find out?
• Are there activities at my job I should modify, and do I need a letter for occupational health?
• Is it safe for me to drive, and do I need to notify my licensing authority?
• Can I fly, and is there anything specific to my heart or my medicines that a long journey changes?
• Is sex safe for me, and are there interactions I need to know about with any medicines I take or might consider?
• What are my current blood pressure, cholesterol and blood sugar numbers, and what targets are you aiming for?
• Would a procedure such as a stent or bypass be considered for me, and if so, what would it add beyond medicines?
• How often will you review me, and who do I contact between appointments if something changes?

Bring a written list and, if possible, someone to take notes. Ask for the plan in writing, including the red-flag signs your team wants you to act on. Clinicians generally welcome the questions; a person who understands their condition is safer and easier to treat than one who nods and worries in silence.

When to call your doctor

Two levels of response cover almost every situation.

Call emergency services immediately, and do not drive yourself, if chest discomfort lasts longer than a few minutes at rest or does not settle with your rescue medicine used the way you were shown; if the discomfort is more severe or different from your usual pattern; if it comes with sweating, nausea, breathlessness, light-headedness or fainting; or if it spreads to the arm, jaw, neck or back in a way that is new for you. The American Heart Association and NHS are clear that these features may indicate a heart attack, and minutes matter because muscle is being lost while the artery is blocked. Stay seated or lying down, unlock the door, and keep the phone with you.

Contact your doctor or cardiology team within a day or two, rather than waiting for a routine appointment, if episodes are becoming more frequent, are triggered by less effort than before, are waking you at night, or are lasting longer even though they still settle; if you are needing your rescue medicine more often; if you develop new breathlessness, swollen ankles or palpitations; if you have side effects that make you want to skip medicines; or if you have started a new medicine, including anything over the counter, and feel different.

A change in pattern is the most important message in this article. Stable angina is a manageable long-term condition. Unstable angina is a warning that a plaque may be about to block the artery, and the transition between the two is often gradual enough to rationalize away. If you find yourself explaining an episode to yourself, that is usually the moment to explain it to your team instead.

Frequently asked questions

Can you live a normal life with angina?

Most people with stable angina continue to work, exercise, travel and enjoy family life once treatment is established. The NHS describes it as a long-term condition that is usually well controlled with medicines and lifestyle changes. What changes is awareness: knowing your triggers, keeping rescue medicine to hand, and recognizing when a pattern shifts and needs your team’s attention.

How long does angina last before a heart attack?

There is no safe countdown. Stable angina usually lasts five minutes or less and settles with rest; discomfort lasting longer than a few minutes at rest, or not relieved by your prescribed medicine, should be treated as a possible heart attack and emergency services called. Over the long term, angina raises heart attack risk, but controlling blood pressure, cholesterol and smoking, and taking protective medicines, lowers it substantially.

Does angina go away with exercise?

Exercise does not remove the plaque narrowing the artery, so angina does not disappear, but regular moderate activity often raises the level of effort needed to trigger it. A trained heart uses oxygen more efficiently and blood pressure falls. The AHA and NHS recommend activity as a core part of angina care, always agreed with your cardiologist and built up gradually.

What not to do with angina?

Avoid smoking, recreational stimulants, heavy alcohol, large meals before exertion, and sudden maximal effort such as sprinting or shoveling snow, especially in cold or very hot weather. Never combine PDE5 inhibitors with nitrates, and check with a pharmacist before taking cold remedies containing decongestants. Most importantly, do not ignore a change in the pattern, timing or severity of your episodes.

Can you fly with angina?

Usually yes, if your angina is stable and well controlled, but the NHS advises checking with your doctor before booking, particularly after a recent heart attack, stent or surgery. Plan to avoid rushing and heavy lifting, keep medicines and a prescription list in hand luggage, move your legs regularly on long journeys, and know how to reach emergency care at your destination.

What are the rules on angina and driving?

Rules vary by country and license type. In the UK, the NHS states you must stop driving if angina occurs at rest, with emotion or while driving, and may resume once symptoms are controlled; commercial licenses have stricter standards. In the US, requirements differ by state. Ask your cardiologist whether you need to notify your licensing authority and when driving is considered safe for you.

Is it safe to have sex with angina?

The NHS advises that sex is generally safe when angina is well controlled; the exertion is roughly equivalent to climbing two flights of stairs. If you can manage that without symptoms, intimacy is unlikely to provoke them. People with unstable angina or recent cardiac events should wait for their team’s clearance, and anyone considering erectile dysfunction medicines must discuss interactions with nitrates first.

Can I work a physical job with angina?

Many people do, with adjustments. The NHS recommends discussing the specific demands of your role, such as heavy lifting, overhead work or extreme temperatures, with your doctor rather than assuming. Occupational health services can advise on reasonable adjustments, and safety-critical roles may have formal medical standards. Cardiac rehabilitation often helps people gauge what their heart can safely handle before returning.

Does a stent mean my angina is gone for good?

A stent opens one narrowed segment of artery and often relieves symptoms, but it does not change the disease process in the rest of the coronary arteries. That is why medicines, exercise, diet and smoking cessation continue afterward. Angina can return if new narrowings develop or the stented segment re-narrows, so ongoing review with your cardiology team remains important.

Why do I need to keep taking tablets when I feel fine?

Because some angina medicines work precisely when you feel nothing. Statins stabilize plaque and lower cholesterol; antiplatelet agents reduce the chance of a clot forming on a damaged artery wall. Neither relieves symptoms, but both lower heart attack risk. Stopping some heart medicines abruptly can also worsen angina, so raise any concerns or side effects with your prescriber rather than stopping on your own.

References

• NHS: Angina
• MedlinePlus: Angina
• Cleveland Clinic: Angina

This article is for general information only and is not a substitute for professional medical advice. Please consult a qualified doctor about your individual situation.