{"id":10326,"date":"2024-08-27T12:33:32","date_gmt":"2024-08-27T16:33:32","guid":{"rendered":"https:\/\/2mdopinion.com\/?p=10326"},"modified":"2026-09-14T10:06:04","modified_gmt":"2026-09-14T14:06:04","slug":"complications-of-bronchitis","status":"publish","type":"post","link":"https:\/\/2mdopinion.com\/ca\/complications-of-bronchitis\/","title":{"rendered":"Complications of Bronchitis"},"content":{"rendered":"

Page Contents:<\/strong><\/p>\n

\u00a0<\/strong>1. What is bronchitis?<\/a>
\n2. Types of Bronchitis<\/a>
\n3. Acute Bronchitis Complications<\/a>
\n4. Chronic Bronchitis Complications<\/a>
\n5. prevention of Bronchitis<\/a>
\n6. Sources and references<\/a><\/p>\n

What is bronchitis?<\/strong><\/p>\n

Bronchitis is a common respiratory infection that many people experience at one time or another. It\u2019s characterized by upper respiratory symptoms and a cough. While most often the condition resolves on its own, in some cases it can lead to further complications.<\/p>\n

Types of Bronchitis<\/h4>\n

*Acute bronchitis:\u00a0<\/b>this lasts for 2 to 4 weeks and is usually responsive to therapy.<\/p>\n

*Chronic bronchitis: <\/b>this is a different entity and leads to long term damage to the inner walls of the airways in the lungs. This is part of a group of lung diseases called chronic obstructive pulmonary disease or COPD. This is a progressively worsening condition that cannot be cured.<\/p>\n

Acute Bronchitis Complications<\/strong><\/p>\n

While acute bronchitis usually runs its course, complications such as secondary bacterial infection (\u201csuperinfection\u201d) may occur in 5% to 10% of people.<\/p>\n

*Secondary Infections<\/u><\/b><\/p>\n

Secondary bacterial infections or \u201csuperinfections\u201d are not uncommon following an episode of acute viral bronchitis and can both lengthen and worsen the illness.<\/p>\n

Some potential secondary infections include:<\/p>\n

_Middle ear infections (otitis media), especially in children
\n_Sinus infections (sinusitis)
\n_Pneumonia
\n_Sepsis<\/p>\n

*Pneumonia<\/u><\/b><\/p>\n

Pneumonia is the most common complication of viral acute bronchitis, occurring in roughly 5% of people. Among children aged 5 and over, as well as adults.<\/p>\n

People at an increased risk of developing pneumonia include:<\/p>\n

_elderly people
\n_people who smoke
\n_people with other health conditions, such as heart, liver or kidney disease
\n_people with a weakened immune system<\/p>\n

Mild pneumonia can usually be treated with antibiotics at home. More severe cases may need treatment in hospital.<\/p>\n

Chronic Bronchitis Complications<\/h4>\n

Unlike acute bronchitis, complications are fairly common with chronic bronchitis, especially worsening of the condition<\/p>\n

*Dyspnea<\/u><\/b><\/p>\n

Dyspnea, the medical term that refers to the sensation of shortness of breath, is common with chronic bronchitis. Not only can dyspnea be uncomfortable and cause significant anxiety, but it has been found to greatly interfere with the overall quality of life. That said, appropriate management can be very helpful,4<\/p>\n

Managing dyspnea requires a combination of several approaches:<\/p>\n

_Appropriate medications
\n_Oxygen when indicated
\n_Pulmonary rehabilitation
\n_Using belly breathing
\n_Trying out methods to improve exercise tolerance, as exercise can improve symptoms
\n_Managing stress and anxiety (some people find it helpful to work with a therapist to break the dyspnea\/anxiety cycle)<\/p>\n

*Acute Exacerbation<\/u><\/b><\/p>\n

Acute exacerbations of chronic bronchitis are common, yet of concern, in that they can be both uncomfortable (and sometimes dangerous) and may hasten the progression of the disease.<\/p>\n

Symptoms of an acute exacerbation may include:<\/p>\n

_Increased cough
\n_Change in sputum (either color or amount)
\n_Change in wheezing
\n_Change in chest tightness
\n_Fever
\n_Increased respiratory rate (tachypnea)
\n_Fever (usually low grade)
\n_Anxiety
\n_Lightheadedness and tingling (if oxygen levels are low)<\/p>\n

Depending on the severity of an exacerbation, hospitalization may be required.<\/p>\n

*Respiratory Failure<\/u><\/b><\/p>\n

Respiratory failure is, unfortunately, a complication of chronic bronchitis. It occurs when the lungs fail to bring in enough oxygen to supply the tissues of the body (hypoxia). Without enough oxygen available, a number of bodily systems experience damage. It can also result in the buildup of carbon dioxide in the bloodstream.<\/p>\n

A number of symptoms may suggest that respiratory failure is occurring, though the symptoms often vary depending on whether respiratory failure has come on slowly or rapidly.<\/p>\n

With the sudden onset of severe respiratory failure, a person may develop severe cyanosis (a bluish tinge to the fingers and lips) or become unconscious.<\/p>\n

More commonly, respiratory failure begins more gradually. Symptoms may include:<\/p>\n

_Shortness of breath (dyspnea)
\n_A rapid respiratory rate (tachypnea)
\n_A rapid heart rate (tachycardia)
\n_Cyanosis
\n_Lack of coordination
\n_Impaired judgment
\n_Feelings of well-being and sometimes euphoria
\n_Tingling and warm sensations
\n_Tunnel vision<\/p>\n

Respiratory failure is a medical emergency, especially if it develops rapidly.<\/p>\n

*Cor Pulmonale<\/u><\/b><\/p>\n

Cor pulmonale or right-sided heart failure, can occur with long-term chronic bronchitis.<\/p>\n

Symptoms of cor pulmonale are similar to those of left-side heart failure, which is most common but is often more severe. These may include:<\/p>\n

_A cough
\n_Shortness of breath, which may occur at rest as well as with activity
\n_Fluid retention (edema) of the extremities
\n_Fatigue (which can be severe)
\n_Dilated blood vessels in the neck
\n_Swelling of the abdomen (ascites)
\n_A rapid respiratory rate
\n_A rapid pulse
\n_Cyanosis
\n_Chest pain
\n_Fainting (syncope)<\/p>\n

Cor pulmonale can rapidly become life threatening and is a medical emergency.<\/p>\n

*Pneumothorax<\/u><\/b><\/p>\n

A pneumothorax, or \u201ccollapsed lung,\u201d is another potential complication of chronic bronchitis, especially in those who also have emphysematous changes in their lungs. With a pneumothorax, a \u201chole\u201d in the lungs allows air to leak into the space (pleural cavity) between the two pleural membranes (pleura) that surround the lungs.<\/p>\n

Symptoms of a pneumothorax can vary from very mild to life threatening and may include:<\/p>\n

_Chest pain on one side of the body that can be mild to severe (present for most people with the complication)\u2014The pain is often sharp, and worsens with a deep breath or with coughing. The pain may also radiate to the arm or shoulder, causing some people to be concerned they are having a heart attack.
\n_Shortness of breath
\n_An elevated heart rate
\n_A rapid pulse
\n_Cyanosis
\n_Lightheadedness
\n_Sometimes (if the air leaks into surrounding tissue), people may note a sensation under the skin of their chest or neck that has been likened to bubble wrap (subcutaneous emphysema)<\/p>\n

It\u2019s important to note that when non-life-threatening, symptoms of a pneumothorax often improve (and sometimes resolve) over the next 24 hours.<\/p>\n

*Polycythemia<\/u><\/b><\/p>\n

Polycythemia refers to a high red blood cell count and can have many causes. It is further divided into primary polycythemia and secondary polycythemia, with secondary polycythemia occurring as a compensatory process related to another medical condition.<\/p>\n

Symptoms may include:<\/p>\n

_Fatigue
\n_Headache
\n_Dizziness (vertigo)
\n_Visual disturbances
\n_Ringing in the ears (tinnitus)
\n_A ruddy appearance
\n_Easy bruising
\n_High blood pressure
\n_Decreased mental acuity\/confusion
\n_Clubbing (a condition in which the fingernails and sometimes toes take on the appearance of upside-down spoons) and cyanosis due to relatively long-term hypoxia<\/p>\n

*Reactive Airway Disease<\/u><\/b><\/p>\n

Reactive airway disease (RAD) describes a condition in which the airways respond to an irritant (smoke, infection, etc.) by narrowing. There has been debate over what constitutes reactive airway disease, but in general, RAD refers to a narrowing of the airways that is reversible in nature and unknown with respect to diagnosis.<\/p>\n

*Emphysema and COPD<\/u><\/b><\/p>\n

Both chronic bronchitis and emphysema are types of COPD, and since they have similar risk factors (such as smoking, exposure to airway irritants, etc.), they often occur together. Overall, roughly half of people diagnosed with COPD have bronchitis and half emphysema, with a much smaller number having bronchiectasis.<\/p>\n

Emphysema is not necessarily a complication of chronic bronchitis, but needs to be considered with any of the complications discussed above as well as with the management of the disease, as potential treatments may vary. Fortunately, actions to prevent the worsening of both (avoiding smoking, fume exposure, viral infections, etc.) can reduce complications and worsening of both conditions.<\/p>\n

*Hemoptysis<\/u><\/b><\/p>\n

Hemoptysis, or coughing up blood, may occur with acute bronchitis and chronic bronchitis, or it could signal another condition altogether. When talking about coughing up blood, most people note only a tinge of blood on a tissue\u2014an amount so small that you may question whether or not it is really blood. But coughing up even a small amount of blood, say a teaspoon, is a medical emergency.<\/p>\n

If you\u2019ve coughed up blood, see your healthcare provider right away, even if you feel there is an obvious cause (such as throat irritation). In many cases, treatment of the underlying problem will resolve the hemoptysis. When severe, however, treatments such as bronchial artery embolization can quickly stop a bleed that could otherwise have a poor outcome.<\/p>\n

Prevention of Bronchitis<\/strong><\/p>\n

The best way to reduce your risk of bronchitis is to avoid getting sick from viruses and other causes of lung irritation. Specific ways to reduce your risk include:<\/p>\n

_Try to avoid being around other people if you or they may be sick. This is especially true in the winter months when people gather indoors.
\n_Avoid smoke and other irritants.
\n_If you have asthma or allergies, avoid any triggers (including pets, dust and pollen).
\n_Run a humidifier. Moist air is less likely to irritate your lungs.
\n_Get plenty of rest.
\n_Eat a healthy diet.
\n_Wash your hands often with soap and water. If you\u2019re not able to use soap and water, use a hand sanitizer that contains alcohol.
\n_Make sure you are up-to-date on flu and pneumonia vaccines.<\/p>\n

Sources and references<\/strong><\/p>\n

\u00a0<\/strong>https:\/\/my.clevelandclinic.org\/health\/diseases\/3993-bronchitis
\nhttps:\/\/my.clevelandclinic.org\/health\/diseases\/3993-bronchitis
\nhttps:\/\/www.medicalnewstoday.com\/articles\/8888#prevention
\nhttps:\/\/www.verywellhealth.com\/complications-of-bronchitis-5181442
\nhttps:\/\/www.nhsinform.scot\/illnesses-and-conditions\/lungs-and-airways\/bronchitis\/<\/p>\n","protected":false},"excerpt":{"rendered":"

Page Contents: \u00a01. What is bronchitis? 2. Types of Bronchitis 3. Acute Bronchitis Complications 4. Chronic Bronchitis Complications 5. prevention of Bronchitis 6. Sources and references What is bronchitis? Bronchitis is a common respiratory infection that many people experience at one time or another. It\u2019s characterized by upper respiratory symptoms and a cough. While most […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[1],"tags":[],"class_list":["post-10326","post","type-post","status-publish","format-standard","hentry","category-second-medical-opinion"],"acf":[],"_links":{"self":[{"href":"https:\/\/2mdopinion.com\/ca\/wp-json\/wp\/v2\/posts\/10326","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/2mdopinion.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2mdopinion.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2mdopinion.com\/ca\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/2mdopinion.com\/ca\/wp-json\/wp\/v2\/comments?post=10326"}],"version-history":[{"count":2,"href":"https:\/\/2mdopinion.com\/ca\/wp-json\/wp\/v2\/posts\/10326\/revisions"}],"predecessor-version":[{"id":12129,"href":"https:\/\/2mdopinion.com\/ca\/wp-json\/wp\/v2\/posts\/10326\/revisions\/12129"}],"wp:attachment":[{"href":"https:\/\/2mdopinion.com\/ca\/wp-json\/wp\/v2\/media?parent=10326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2mdopinion.com\/ca\/wp-json\/wp\/v2\/categories?post=10326"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2mdopinion.com\/ca\/wp-json\/wp\/v2\/tags?post=10326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}