The Difference Between Acute and Chronic Bronchitis

Medically reviewed by | By

Update Date 19/10/2020 . 4 mins read
Share now

Bronchitis is a common respiratory condition that often results in productive cough, fatigue, and chest discomfort. What’s the difference between acute and chronic bronchitis? Find out here.

Bronchitis: All You Need to Know

What is Bronchitis?

Discussing the difference between acute and chronic bronchitis requires us to understand the condition first.

Bronchitis is a respiratory condition wherein the bronchi, the tubes that carry air to the lungs, become inflamed.

As a result, the patient develops thickened, and sometimes, discolored mucus.

Phlegm Color Meanings, Decoded

Acute and Chronic Bronchitis: What’s the Difference?

Now, there are several types of bronchitis, but the most common are acute and chronic.

Their difference mostly lies in the duration of the condition, and of course, the severity.

Where acute bronchitis, also called chest cold, could last for about 2 weeks (up to 8 weeks for some people), chronic bronchitis is more severe and could even persist for months and recur within years.

Below are the specific differences between acute and chronic bronchitis.

Causes

One acute and chronic bronchitis difference is their cause.

You see, acute bronchitis often happens after an upper respiratory tract infection. And most of the time, viruses – the same ones that cause cold and flu – trigger it.

There are also instances when a bacterial infection causes acute bronchitis, but that’s less common.

The other cause of acute bronchitis is exposure to physical and chemical agents like pollens, dust, fumes, and cigarette smoke. People suffering from conditions like chronic sinusitis, enlarged tonsils, and allergies, could also develop acute bronchitis.

On the other hand, chronic bronchitis commonly happens after long-term exposure to strong irritants or fumes that are capable of damaging the lungs.

Examples of these strong irritants are tobacco smoke, air pollution, chemical fumes, and specks of dust from the area where the person works.

Tips to Improve Air Quality at Home: What to Avoid

Symptoms

After understanding their causes, let’s talk about acute and chronic bronchitis symptoms.

Generally, acute and chronic bronchitis results in the similar symptoms, including:

  • Cough
  • Phlegm or mucous, which could be clear, white, yellowish, or greenish.
  • Although rarely, the phlegm could also be tinged with blood.
  • Shortness of breath
  • Fatigue
  • Chest discomfort
  • Slight fever and chills

If a person has acute bronchitis, they’ll probably notice that the symptoms will improve in a week or two.  However, they might experience “nagging coughs” for several weeks or so.

In case someone experiences these symptoms for at least 3 months, and they’ve had recurring bouts for 2 consecutive years, they may be suffering from chronic bronchitis.

acute and chronic bronchitis difference

Treatment

Another difference between acute and chronic bronchitis is their treatment.

Most cases of chest cold do not need treatment – the symptoms will go away on their own.

Even in those instances when the cause is a bacterial infection, experts do not recommend antibiotic therapy.

What the patients can do is treat the symptoms. They can do this by:

  • Drinking more fluids
  • Getting plenty of rest
  • Using saline sprays for stuffy nose
  • Steam inhalation
  • Having warm showers
  • Taking lozenges
  • Avoiding exposure to second-hand smoke or quitting smoking
  • Humidifying the air

acute and chronic bronchitis difference

Chronic bronchitis, on the other hand, is not curable. However, patients will most likely need treatment to ease their symptoms.

Depending on how severe those symptoms are, patients may need:

  • Medicines such as bronchodilators. Bronchodilators are agents that relax the tubes that bring air to the lungs. Taking bronchodilators makes breathing easier.
  • Oxygen therapy. Severe cases of chronic bronchitis might require oxygen therapy to help patients breathe better. After a thorough assessment, the doctor will decide whether or not a patient needs oxygen all the time or only at specific times.
  • Rehabilitation therapy. For people with long-term respiratory problems, like chronic bronchitis, pulmonary rehabilitation therapy might be necessary. This is a holistic approach that aims to improve the patient’s overall well-being through nutritional and psychological counseling, exercise programs, and disease management training.

Whatever therapy or medication is deemed necessary by the doctor, a chronic bronchitis patient will most definitely be advised to change some things in his lifestyle.

In particular, the patient will have to quit or avoid smoking and follow a meal plan to suit their nutritional needs.

Finally, if the patient no longer responds to medication or therapy, the doctor may suggest a lung transplant.

Understanding Lung Diseases and How They Affect Respiration

Prevention

Another difference between acute and chronic bronchitis is how they are prevented.

Most of the time, one cannot prevent acute bronchitis, but patients can get pneumococcal or flu vaccine to avoid pneumonia complications.

Measures like frequent hand washing and the wearing of masks would also help prevent the spread of the viruses that cause acute bronchitis.

On the other hand, the best way to prevent chronic bronchitis is to avoid or quit smoking and to reduce exposure to strong lung irritants.

Complications

What’s the difference between acute and chronic bronchitis when it comes to complications?

According to doctors, a single episode of acute bronchitis is unlikely to cause any complications. However, for some people, it could lead to pneumonia.

For chronic bronchitis, repeated bouts could mean that the patient has COPD or chronic obstructive pulmonary disease.

This indicates the possibility of a wide array of complications, such as respiratory infections, lung cancer, high blood pressure, and even depression.

Key Takeaways

Acute and chronic bronchitis may exhibit the same symptoms, but they are different in various aspects, like causes, treatment, prevention, and complications.

If you or someone you care for suffers from the symptoms listed above, and they are not improving, don’t hesitate to consult a doctor.

Learn more about Bronchitis here

Hello Health Group does not provide medical advice, diagnosis or treatment.

Was this article helpful for you ?
happy unhappy

You might also like

Chronic Bronchitis: Causes and Risk Factors

Chronic bronchitis can lead to debilitating complications. Is it possible to eliminate the chronic bronchitis causes? Find out here.

Medically reviewed by Hello Doctor Medical Panel
Written by Lorraine Bunag, R.N.
Bronchitis 22/10/2020 . 3 mins read

Obstructive vs Restrictive Lung Disease

Can you spot the difference between obstructive vs restrictive lung disease? Here's what you need to know about the two types of lung conditions.

Medically reviewed by Hello Doctor Medical Panel
Written by Mayvilyn Cabigao
Other Respiratory Issues 22/10/2020 . 4 mins read

Gamot sa Trangkaso – The Most Common OTC Medicines for Flu

When you're suffering from flu, you might need medicines. Here are the different gamot sa trangkaso that could help improve your symptoms.

Medically reviewed by Hello Doctor Medical Panel
Written by Lorraine Bunag, R.N.
Influenza 21/10/2020 . 4 mins read

The Meaning of Nasal Discharge Colors

What does it mean if you have clear nasal discharge? How about yellow or green? In this article we'll talk about the meaning of nasal discharge colors.

Medically reviewed by Hello Doctor Medical Panel
Written by Lorraine Bunag, R.N.
Other Respiratory Issues 16/10/2020 . 4 mins read

Recommended for you

best bronchitis prevention tips

Best Bronchitis Prevention Tips: Here’s What You Need to Know

Medically reviewed by Hello Doctor Medical Panel
Written by Jan Alwyn Batara
Published on 20/11/2020 . 3 mins read
what causes emphysema besides smoking

What Causes Emphysema Besides Smoking?

Medically reviewed by Hello Doctor Medical Panel
Written by Lorraine Bunag, R.N.
Published on 11/11/2020 . 3 mins read
acute bronchitis symptoms

Acute Bronchitis: Symptoms, Causes, and Treatments

Medically reviewed by Hello Doctor Medical Panel
Written by Mayvilyn Cabigao
Published on 06/11/2020 . 3 mins read
trangkaso symptoms

Common Trangkaso Symptoms You Should Not Ignore

Medically reviewed by Hello Doctor Medical Panel
Written by Lorraine Bunag, R.N.
Published on 03/11/2020 . 3 mins read