Question: Can Flu Damage The Heart?

What virus can cause heart failure?

Although the most common result of a coxsackievirus infection is the flu, they can also cause pancreatitis leading to diabetes, arthritis, meningitis and myocarditis (an infection of the heart muscle) leading to heart failure..

At what heart rate should you go to the hospital?

Go to your local emergency room or call 9-1-1 if you have: New chest pain or discomfort that’s severe, unexpected, and comes with shortness of breath, sweating, nausea, or weakness. A fast heart rate (more than 120-150 beats per minute) — especially if you are short of breath. Shortness of breath not relieved by rest.

Can a cold make your heart rate go up?

Merely having a cold or the flu strains the cardiovascular system. Fighting the illness raises the heart rate and causes inflammation.

What happens when a virus attacks the heart?

Myocarditis can affect your heart muscle and your heart’s electrical system, reducing your heart’s ability to pump and causing rapid or abnormal heart rhythms (arrhythmias). A viral infection usually causes myocarditis, but it can result from a reaction to a drug or be part of a more general inflammatory condition.

Does heart beat faster when sick?

Also, the sinus node increases the heart rate when the body is stressed because of illness. In all of these circumstances, the heart rate increase is a normal response.

Does flu cause chest pains?

A bout of the flu typically follows this pattern: Days 1–3: Sudden appearance of fever, headache, muscle pain and weakness, dry cough, sore throat and sometimes a stuffy nose. Day 4: Fever and muscle aches decrease. Hoarse, dry or sore throat, cough and possible mild chest discomfort become more noticeable.

When should you go to ER with flu?

When to go to the ER Adults with a sustained fever of more than 102 degrees, as well as any combination of the below flu-like symptoms, should seek medical attention: Difficulty breathing. Severe chest or stomach pain. Vertigo and lightheadedness.

What viruses can cause heart damage?

Types of virusesAdenovirus. The adenovirus is one of the most common viral causes of myocarditis in both children and adults. … Cytomegalovirus (CMV) … Coxsackievirus B. … Enteric cytopathic human orphan viruses (ECHO) … Human parvovirus B19. … Rubella.6 days ago

Does flu cause heart inflammation?

In addition, a flu infection causes an inflammatory state in the body, which can also trigger heart attacks by plaque rupture, as this mechanism of heart attacks is associated with inflammation. Even in young, healthy patients without underlying cardiovascular disease, the flu can be deadly.

How do I know if my flu has turned into pneumonia?

When a virus causes your pneumonia, you’re more likely to notice symptoms over several days. Early signs will look like the flu — such as fever, dry cough, headache, and weakness — but get worse in a day or two.

How long does it take for lungs to recover from flu?

Acute bronchitis often develops three to four days after a cold or the flu. It may start with a dry cough, then after a few days the coughing spells may bring up mucus. Most people get over an acute bout of bronchitis in two to three weeks, although the cough can sometimes hang on for four weeks or more.

How long does it take to recover from viral myocarditis?

For example, in many typically healthy adults with uncomplicated coxsackievirus myocarditis, symptoms can start to improve over a couple weeks. In other cases, the heart takes a few months to recover. Sometimes, the damage to the heart muscle is permanent and heart failure persists after the inflammation has resolved.

What is the heart rate during fever?

The mean heart rate during the febrile period was 84.0 beats per minute. After recovery, it was 66.5 beats per minute. When the temperature rose by 1 degree C, the heart rate increased on the average by 8.5 beats per minute. During the febrile period, the heart rate remained high, even during sleep.

What organs are affected by influenza?

Influenza is a viral infection that attacks your respiratory system — your nose, throat and lungs.

Does Flu weaken immune system?

His results demonstrated that the influenza virus triggers a bodily response that causes a rise in serum glucocorticoid levels, leading to systemic immunosuppression. Such effects render the body vulnerable to bacterial infections that would otherwise be innocuous.

How do you know your body is fighting a virus?

In addition to aches and pains, chills are another tell-tale sign that your body may be fighting off a virus. In fact, chills are often one of the first symptoms that people notice when they’re coming down with the flu.

Does heart inflammation go away?

If you are diagnosed with heart inflammation such as endocarditis, myocarditis, or pericarditis, your doctor may recommend medicine or surgery to treat your condition. Mild cases of myocarditis and pericarditis may go away without treatment.

Can viral myocarditis go away?

In many cases, myocarditis improves on its own or with treatment, leading to a complete recovery. Myocarditis treatment focuses on the cause and the symptoms, such as heart failure. In mild cases, persons should avoid competitive sports for at least three to six months.

How does the flu affect your heart?

Flu can harm the heart It can make breathing difficult, boost blood pressure, make the heart beat faster, and rev up inflammation. All of these force the heart to work harder. A healthy heart usually weathers these changes without a problem; a damaged or weakened heart may not.

Can the flu give you a heart attack?

Flu Virus Can Trigger A Heart Attack The body’s under a lot of stress during a bout of flu, doctors say. Inflammation is up and oxygen levels and blood pressure can drop. These changes can lead to an increased risk of forming blood clots in the vessels that serve the heart.

Can the flu cause myocarditis?

Acute myocarditis is a well-known complication of influenza infection. The frequency of myocardial involvement in influenza infection varies widely, with the clinical severity ranging from asymptomatic to fulminant varieties.