Viral Bronchitis – Symptoms, Treatments, and Prevention

Viral bronchitis is a respiratory infection that affects the bronchi, the airways in the lungs. It is caused by a viral infection and is characterized by symptoms such as cough, mucus production, sore throat, fever, and fatigue. While viral bronchitis can occur at any age, it is more common in children, older adults, and people with weakened immune systems.

The main symptom of viral bronchitis is a persistent cough that may produce mucus. This cough can range from a dry, hacking cough to a wet cough with mucus. Other symptoms may include a sore throat, difficulty breathing, chest discomfort, and a mild fever. Fatigue is also common, as the body fights off the infection.

The viruses that cause viral bronchitis are usually spread through respiratory droplets when an infected person coughs or sneezes. The infection can also be spread by touching surfaces or objects contaminated with the virus and then touching the face. It is important to practice good hygiene, such as washing hands frequently, to reduce the risk of infection.

There is no specific treatment for viral bronchitis, as antibiotics are not effective against viral infections. Treatment is focused on relieving symptoms and supporting the immune system. This may include rest, drinking plenty of fluids, using a humidifier, taking over-the-counter cough suppressants or expectorants, and using pain relievers to reduce fever and discomfort. It is important to consult a healthcare professional for proper diagnosis and guidance on treatment options.

In conclusion, viral bronchitis is a respiratory infection that can cause symptoms such as cough, mucus production, sore throat, fever, and fatigue. It is important to practice good hygiene to reduce the risk of infection and to seek medical advice for proper diagnosis and treatment. With proper care, most cases of viral bronchitis resolve within a few weeks.

What is Viral Bronchitis?

Viral bronchitis is a common respiratory infection that affects the bronchi, which are the airways that carry air into the lungs. It is caused by a virus, usually the same viruses that cause the common cold or the flu.

Symptoms

Viral bronchitis is characterized by a persistent cough that can last for weeks. The cough may be dry or produce mucus. Other symptoms can include fever, fatigue, sore throat, and difficulty breathing.

Causes

Viral bronchitis is usually caused by a viral infection, most commonly rhinovirus, coronavirus, or influenza virus. These viruses are easily spread through droplets when an infected person coughs or sneezes, or by touching surfaces contaminated with the virus and then touching the face.

Treatment

There is no specific treatment for viral bronchitis as it is caused by a virus, and antibiotics are not effective against viruses. Treatment usually focuses on relieving symptoms and supporting the body’s natural healing process. This may include rest, staying hydrated, using over-the-counter medications to reduce fever and cough, and avoiding irritants such as smoke or strong odors.

If symptoms are severe or persist for more than a few weeks, it is recommended to seek medical attention, as complications such as pneumonia can occur.

Prevention is key in avoiding viral bronchitis. Practicing good hygiene, such as frequent handwashing, avoiding close contact with infected individuals, and getting vaccinated against the flu can help reduce the risk of contracting the infection.

Definition and Overview

Viral bronchitis is an infection that affects the bronchi, which are the airways in the respiratory system. It is caused by a virus and is characterized by symptoms such as cough, fatigue, sore throat, and fever.

When a person is infected with a virus that causes viral bronchitis, the virus attacks the cells lining the bronchi. This leads to inflammation in the airways, causing them to become swollen and narrow. The inflammation and swelling can result in symptoms such as a persistent cough, fatigue, sore throat, and fever.

Viral bronchitis is typically spread through respiratory droplets, which are produced when an infected person coughs or sneezes. These droplets contain the virus and can be inhaled by others, leading to the spread of the infection.

Most cases of viral bronchitis resolve on their own within a couple of weeks, with symptoms gradually improving over time. However, in some cases, the infection may persist or lead to complications, such as pneumonia.

Treatment for viral bronchitis involves relieving symptoms and supporting the body’s immune system. This can be done through rest, staying hydrated, using over-the-counter cough medications, and taking pain relievers to reduce fever and sore throat. In some cases, a doctor may prescribe antiviral medications to help fight the viral infection.

Symptoms of Viral Bronchitis	Treatment for Viral Bronchitis
Cough Fatigue Sore throat Fever	Rest Hydration Over-the-counter cough medications Pain relievers Antiviral medications (in some cases)

If you suspect you have viral bronchitis, it is important to see a healthcare professional for an accurate diagnosis and appropriate treatment. They can provide guidance on managing symptoms, preventing the spread of infection, and determining if further medical intervention is necessary.

Causes of Viral Bronchitis

Viral bronchitis is caused by a viral infection that affects the respiratory system, specifically the bronchi. The most common viruses that cause bronchitis include influenza, rhinovirus, adenovirus, and respiratory syncytial virus (RSV).

Fever and Sore Throat

One of the main causes of viral bronchitis is a viral respiratory infection. This infection often starts with symptoms like fever and sore throat. As the infection progresses to the bronchi, it can lead to bronchitis.

Mucus and Cough

During a viral respiratory infection, the respiratory system produces excess mucus as a defense mechanism. The mucus then becomes thicker, leading to congestion. Coughing is the body’s way of trying to clear the excess mucus from the bronchi. However, if the cough persists, it can be a sign of viral bronchitis.

Viral bronchitis is highly contagious and can spread through respiratory droplets when an infected person coughs or sneezes. It can also be spread by touching surfaces contaminated with the virus and then touching the mouth, nose, or eyes.

Along with these symptoms, viral bronchitis can also cause fatigue and general malaise. It is important to seek medical attention if you experience symptoms of viral bronchitis, as treatment can help alleviate symptoms and prevent complications.

Risk Factors

There are several risk factors that can increase the likelihood of developing viral bronchitis. These include:

1. Exposure to Viruses: Viral bronchitis is most commonly caused by a viral infection. The most common viruses that can lead to bronchitis include the influenza virus, rhinovirus, and respiratory syncytial virus. These viruses can be easily transmitted from person to person through respiratory droplets, making close contact with someone who has a respiratory infection a major risk factor.

2. Weakened Immune System: Individuals with a weakened immune system are more susceptible to respiratory infections, including viral bronchitis. Conditions such as HIV/AIDS, chemotherapy treatment, and organ transplantation can weaken the immune system, making it harder for the body to fight off infections.

3. Smoking: Smoking cigarettes or being exposed to secondhand smoke can irritate the airways and make them more susceptible to infection. Smokers are more likely to develop chronic bronchitis, which can increase their risk of developing viral bronchitis as well.

4. Environmental Factors: Exposure to certain environmental factors such as pollution, dust, and chemicals can irritate the respiratory system, making it more susceptible to infection. Individuals who work in occupations that involve exposure to these factors, such as construction workers, miners, and farmers, may have an increased risk of developing viral bronchitis.

5. Chronic Health Conditions: Individuals with chronic health conditions such as asthma or COPD (chronic obstructive pulmonary disease) are at a higher risk of developing viral bronchitis. These conditions can weaken the airways and increase the likelihood of infection.

6. Age: Viral bronchitis is more common in children under the age of 5 and in older adults. Children have developing immune systems, while older adults may have weakened immune systems, making them more susceptible to respiratory infections.

If you are experiencing symptoms such as cough, fatigue, fever, sore throat, and excessive mucus production, it is important to seek medical attention. A healthcare professional can diagnose the underlying cause of your symptoms and provide appropriate treatment.

Symptoms of Viral Bronchitis

Viral bronchitis is an infection of the bronchi, which are the airways in the lungs. It is caused by a virus and is commonly characterized by symptoms such as a cough, sore throat, fever, and the production of excess mucus in the respiratory tract.

Cough

One of the most common symptoms of viral bronchitis is a persistent cough. The cough may start off as dry, but as the infection progresses, it can become productive, meaning that mucus is coughed up. This cough is often worse in the morning and can be accompanied by wheezing or chest discomfort.

Mucus production

Another hallmark symptom of viral bronchitis is the production of excess mucus in the respiratory tract. This mucus can be thick and sticky, and may range in color from clear to yellow or green. The presence of mucus indicates that the body is trying to clear the airways of the viral infection.

Infection

Viral bronchitis is caused by a viral infection, usually by the rhinovirus or the influenza virus. These viruses can be easily transmitted from person to person through respiratory droplets, making viral bronchitis a highly contagious condition.

Sore throat

Many individuals with viral bronchitis also experience a sore throat, which can be mild to severe. The throat may feel scratchy, dry, or painful, making swallowing difficult.

Fever

A fever is a common symptom of viral bronchitis. The body’s immune response to the viral infection can cause a rise in body temperature, which may be accompanied by chills or sweating. It is important to stay hydrated and rest when experiencing a fever.

Overall, the symptoms of viral bronchitis can vary from mild to severe. It is important to seek medical attention if symptoms worsen or do not improve after a few days, as complications such as pneumonia can occur. Treatment for viral bronchitis may include rest, hydration, over-the-counter medications for symptom relief, and in severe cases, antiviral medications.

Characteristic Symptoms

Viral bronchitis is an infection caused by a virus that affects the respiratory system, specifically the bronchial tubes. It is often characterized by a variety of symptoms, including:

• Fatigue: Feeling tired or exhausted is a common symptom of viral bronchitis. The body’s immune system works overtime to fight off the virus, which can leave you feeling drained.
• Fever: A mild to moderate fever is another characteristic symptom. The body raises its temperature to help fight off the infection.
• Mucus production: Viral bronchitis can cause an increase in the production of mucus, which can lead to congestion and a stuffy nose.
• Cough: A persistent cough is a hallmark symptom of viral bronchitis. The cough may be dry or productive, meaning it produces phlegm.
• Sore throat: The inflammation caused by the virus can result in a sore throat. This can make talking, swallowing, and even breathing uncomfortable.

These symptoms can vary in severity and may last for several days to a few weeks. It’s important to note that viral bronchitis is contagious and can easily spread from person to person through respiratory droplets.

Duration of Symptoms

The duration of symptoms for viral bronchitis can vary depending on the individual and the severity of the infection. In most cases, the symptoms of viral bronchitis can last for about 1 to 2 weeks.

Common symptoms of viral bronchitis include cough, sore throat, fever, and mucus production. The cough can be persistent and may last for several weeks even after the initial infection has cleared. The sore throat may also persist for a few days or even longer.

As the infection affects the bronchi, the airways in the respiratory system, the body may produce excess mucus to help clear the virus. This can lead to coughing up phlegm or mucus, which may continue for some time after the infection has resolved.

It is important to note that viral bronchitis is caused by a virus and not bacteria. Antibiotics are not effective in treating viral infections. Treatment for viral bronchitis usually focuses on relieving symptoms and supporting the body’s natural healing process.

If your symptoms persist for longer than 2 weeks or worsen over time, it is important to seek medical attention. Your healthcare provider can evaluate your symptoms and provide appropriate treatment or further investigations if necessary.

When to Seek Medical Help

If you or someone you know is experiencing severe symptoms of viral bronchitis, it is important to seek medical help. While viral bronchitis usually resolves on its own within a few weeks, there are certain signs that indicate the need for medical attention.

One of the main symptoms of viral bronchitis is a persistent cough that lasts for more than three weeks. If your cough is severe and does not seem to be getting better, it is advisable to consult a healthcare professional. They can evaluate your condition and determine if any treatment is needed.

Respiratory difficulties, such as wheezing or shortness of breath, can also be a cause for concern. If you are experiencing difficulty breathing or if your breathing is getting worse, it is important to seek immediate medical attention. These symptoms may indicate that the viral infection has spread to the lower respiratory tract and could potentially lead to complications like pneumonia.

Persistent or excessive production of mucus is another sign that medical help may be necessary. If you are coughing up thick, yellow or green mucus, it could be a sign of a bacterial infection in addition to the viral bronchitis. A healthcare professional can determine the underlying cause of the mucus and prescribe appropriate treatment.

Other symptoms that may warrant medical attention include high fever, fatigue that does not improve with rest, and a persistent sore throat. These symptoms may indicate that your immune system is struggling to fight off the viral infection, and medical intervention may be necessary to prevent further complications.

If you are unsure whether or not to seek medical help, it is always better to err on the side of caution and consult a healthcare professional. They can provide you with the necessary guidance and ensure that you receive the appropriate care for your viral bronchitis infection.

Signs to Seek Medical Help:
A persistent cough lasting for more than three weeks
Respiratory difficulties, such as wheezing or shortness of breath
Persistent or excessive production of mucus
High fever, fatigue that does not improve with rest, and a persistent sore throat

Complications

Viral bronchitis can lead to several complications, especially if left untreated or if the symptoms are not managed properly. Some of the potential complications of viral bronchitis include:

• Persistent cough: The cough associated with viral bronchitis can linger even after the initial infection has resolved. It can be annoying and disrupt daily activities.
• Excessive mucus production: The respiratory system produces excess mucus to help eliminate viruses and bacteria. In viral bronchitis, the body may produce an excessive amount of mucus, leading to congestion and difficulty breathing.
• Sore throat: The inflamed respiratory passages can cause a sore throat, making swallowing and speaking uncomfortable.
• Respiratory complications: In some cases, viral bronchitis can progress to pneumonia or other respiratory infections. This can cause severe breathing difficulties and may require additional medical intervention.
• Fatigue: The body’s immune response to the infection can leave the person feeling fatigued and low on energy.
• Fever: Viral bronchitis can cause a low-grade fever, which may persist throughout the course of the illness.
• Recurrent infections: Individuals with a history of viral bronchitis may be more prone to developing recurrent respiratory infections, especially if they have weakened immune systems.
• Chronic bronchitis: If the inflammation and irritation of the bronchi persist for an extended period, it can lead to chronic bronchitis. This condition is characterized by a persistent cough and frequent respiratory infections.

If you experience any of these complications or if your symptoms worsen or persist for more than a week, it is important to seek medical attention. A healthcare professional can provide the necessary treatment and guidance to help manage the complications of viral bronchitis.

Treatment of Viral Bronchitis

The treatment of viral bronchitis focuses on relieving symptoms and supporting the body’s natural healing process. Since viral bronchitis is caused by a viral infection, antibiotics are not effective in treating the condition. The most common treatment methods include:

1. Rest and Hydration

One of the best ways to treat viral bronchitis is to rest and stay hydrated. Rest allows the body to recover and heal, while hydration helps thin the mucus and make it easier to cough up. Drinking plenty of fluids like water, herbal tea, and clear broth can help alleviate the symptoms.

2. Over-the-Counter Medications

Over-the-counter medications can provide relief for some of the symptoms associated with viral bronchitis. Pain relievers like acetaminophen or ibuprofen can help reduce fever, sore throat, and body aches. Cough suppressants can help alleviate coughing, while expectorants can help loosen and expel mucus.

Medication	Use
Pain relievers (acetaminophen, ibuprofen)	Reduce fever, sore throat, and body aches
Cough suppressants	Alleviate coughing
Expectorants	Loosen and expel mucus

It is important to remember that over-the-counter medications should be used according to the instructions provided, and not exceed the recommended dosage.

Additionally, inhaling steam from a humidifier or a hot shower can help soothe the irritated bronchi and relieve congestion.

3. Antibiotics are not recommended for viral bronchitis, as they are only effective against bacterial infections. However, if there is a secondary bacterial infection present, your healthcare provider may prescribe antibiotics in addition to other treatments.

4. Symptom Relief

Other methods to provide symptom relief include:

• Using a humidifier or saline nasal spray to relieve nasal congestion
• Gargling with warm salt water to soothe a sore throat
• Getting plenty of rest and avoiding strenuous activities
• Using a cough drop or lozenge to soothe a cough
• Applying a warm compress to the chest to provide relief from chest discomfort
• Practicing good hygiene, such as washing hands regularly and avoiding close contact with others to prevent the spread of the virus

It is important to consult with a healthcare professional, who can provide the most appropriate treatment plan based on the severity of the symptoms and any underlying conditions. Most cases of viral bronchitis resolve on their own within a week to 10 days with proper rest and symptomatic treatment.

Home Remedies

While viral bronchitis is typically a self-limiting condition that resolves on its own within a few weeks, there are several home remedies you can try to relieve your symptoms and support your recovery.

1. Hydration

Staying hydrated is essential when you have viral bronchitis. Drinking plenty of fluids can help thin out mucus, making it easier to cough up and alleviate coughing. It can also help reduce inflammation in the bronchi and keep your throat moist, reducing the discomfort of a sore throat.

2. Steam inhalation

Inhaling warm steam can help loosen mucus and relieve congestion. You can try a hot shower or create a steam tent by leaning over a bowl of hot water, draping a towel over your head, and breathing in the steam. Adding essential oils like eucalyptus or peppermint can provide additional relief.

3. Rest and sleep

Resting and getting enough sleep is crucial for your body to fight off the viral infection. Make sure to give yourself plenty of time to rest and prioritize sleep to help expedite your recovery process. Avoid overexertion and allow your body to recover and rebuild its strength.

4. Warm liquids

Sipping on warm liquids like herbal teas, broths, or warm water with honey can soothe a sore throat and provide hydration. Avoid caffeinated or alcoholic beverages as they can dehydrate your body further.

5. Saltwater gargle

Gargling with warm saltwater can provide temporary relief for a sore throat. Mix half a teaspoon of salt in a glass of warm water, gargle for at least 30 seconds, and then spit it out. Repeat multiple times a day to help reduce throat inflammation and alleviate discomfort.

6. Honey

Honey has natural antimicrobial and soothing properties that can help suppress coughing and relieve a sore throat. You can take a spoonful of honey directly or mix it with warm water or herbal tea.

It’s important to note that these home remedies may help alleviate symptoms, but they are not a substitute for medical treatment. If your symptoms worsen or persist for more than a few weeks, it’s recommended to seek professional medical advice to rule out any complications or secondary infections.

Over-the-counter Medications

Over-the-counter medications can help alleviate the symptoms of viral bronchitis, providing relief from the discomfort caused by the infection. These medications can be purchased without a prescription and are easily accessible at pharmacies and drugstores.

One common symptom of viral bronchitis is fever, which can be reduced with over-the-counter fever reducers such as acetaminophen or ibuprofen. These medications help to lower body temperature and provide temporary relief from fever-related discomfort.

Another common symptom of viral bronchitis is a sore throat, which can be relieved with over-the-counter throat lozenges or sprays. These products typically contain ingredients such as menthol or benzocaine, which numbs the throat and soothes irritation.

Viral bronchitis often leads to an increase in mucus production, causing congestion and coughing. Over-the-counter expectorants can help loosen and thin mucus, making it easier to expel from the bronchi. These medications typically contain guaifenesin and can be found in liquid or tablet form.

Fatigue is another symptom commonly experienced during viral bronchitis. Over-the-counter pain relievers such as acetaminophen or ibuprofen can help alleviate body aches and reduce fatigue-related discomfort.

It’s important to note that over-the-counter medications only provide symptomatic relief and do not treat the underlying viral infection. Viral bronchitis is caused by a virus, and antibiotics are not effective against viruses. Rest, plenty of fluids, and proper hygiene practices are essential for recovery from a viral respiratory infection. If symptoms worsen or persist for an extended period, it is recommended to consult a healthcare professional.

Prescription Medications

In cases of viral bronchitis, prescription medications may be necessary to help manage symptoms and speed up recovery. While antibiotics are not effective against viral infections, there are other medications that can be effective in treating the symptoms associated with viral bronchitis.

Antiviral Medications

Antiviral medications may be prescribed to treat the underlying viral infection causing bronchitis. These medications work by inhibiting the growth and replication of the virus, helping to reduce the duration and severity of symptoms.

Examples of antiviral medications that may be prescribed for viral bronchitis include:

• Oseltamivir (Tamiflu)
• Zanamivir (Relenza)

These medications are most effective when taken within the first 48 hours of symptom onset, so early diagnosis and prompt treatment is crucial.

Symptom Relief Medications

In addition to antiviral medications, prescription medications may also be used to relieve specific symptoms associated with viral bronchitis. These medications target specific symptoms and provide relief, improving overall comfort and well-being.

Common symptom relief medications prescribed for viral bronchitis include:

• Cough suppressants: These medications help reduce coughing, allowing for a faster recovery. Examples include codeine and dextromethorphan.
• Bronchodilators: These medications help relax the bronchi and open up the airways, making breathing easier. Examples include albuterol and ipratropium.
• Anti-inflammatory medications: These medications help reduce inflammation in the respiratory system, alleviating symptoms such as sore throat and fever. Examples include prednisone and corticosteroids.
• Fever reducers: These medications help lower fever and relieve general discomfort associated with viral bronchitis. Examples include acetaminophen and ibuprofen.

It is important to note that prescription medications should be taken as directed by a healthcare professional and only for the prescribed duration. It is also essential to inform the healthcare provider of any existing medical conditions or medications being taken to avoid potential drug interactions.

Overall, prescription medications can play a crucial role in managing symptoms and promoting a faster recovery from viral bronchitis. However, it is essential to remember that rest, hydration, and proper self-care measures are also vital in ensuring a smooth recovery.

Prevention

To prevent viral bronchitis, it is important to minimize your exposure to viruses that can cause the infection. Here are some tips to help prevent viral bronchitis:

1. Wash your hands frequently: Viruses can easily spread through hand contact. Make sure to wash your hands thoroughly with soap and water for at least 20 seconds, especially before eating or touching your face.

2. Avoid close contact with infected individuals: If someone around you has a viral infection, particularly if they have a cough or fever, try to maintain a safe distance to minimize your risk of exposure.

3. Practice good respiratory hygiene: Cover your mouth and nose with a tissue or your elbow when you cough or sneeze to prevent the spread of viruses. Dispose of used tissues properly and wash your hands afterwards.

4. Keep your environment clean: Regularly clean and disinfect frequently-touched surfaces, such as doorknobs, light switches, and countertops. This can help reduce the spread of viruses.

5. Avoid smoking and secondhand smoke: Smoking can irritate the respiratory system and increase the risk of developing respiratory infections, including bronchitis. Avoid smoking and try to minimize your exposure to secondhand smoke.

6. Maintain a healthy lifestyle: Make sure to eat a balanced diet, get regular exercise, and get enough sleep. A strong immune system can help fight off infections.

7. Stay hydrated: Drinking plenty of fluids, such as water or herbal tea, can help keep your respiratory system moist and minimize the risk of developing mucus build-up in the bronchi.

8. Get vaccinated: Some viral infections, such as influenza, can increase the risk of developing viral bronchitis. Talk to your healthcare provider about getting vaccinated to protect yourself against these viruses.

By following these preventive measures, you can reduce your risk of contracting viral bronchitis and other respiratory infections. However, if you do develop symptoms such as a sore throat, cough, fever, or excessive mucus production, it is important to seek medical attention for proper diagnosis and treatment.

Summary of Viral Bronchitis

Viral bronchitis is a respiratory infection caused by a virus. It is characterized by inflammation of the bronchi, the airways that carry air to the lungs. Common symptoms of viral bronchitis include coughing, mucus production, fever, fatigue, sore throat, and difficulty breathing.

The virus that causes viral bronchitis is usually spread through droplets in the air, when an infected person coughs or sneezes. It can also be spread by touching surfaces that have been contaminated with the virus and then touching the face or mouth.

Viral bronchitis can range from mild to severe, and the symptoms can last for several weeks. The treatment for viral bronchitis usually involves relieving the symptoms and giving the body time to recover. This may include rest, drinking plenty of fluids, taking over-the-counter pain relievers for fever and discomfort, and using cough medication to relieve coughing and thin mucus.

In some cases, viral bronchitis can lead to complications, such as pneumonia or bronchial asthma. It is important to seek medical attention if the symptoms worsen or if there is difficulty breathing. To prevent viral bronchitis, it is recommended to practice good hygiene, such as washing hands regularly, avoiding close contact with sick individuals, and getting vaccinated against the flu virus, which can often cause bronchitis.

Q&A:

What is viral bronchitis?

Viral bronchitis is a common respiratory infection that affects the bronchial tubes, causing inflammation and irritation. It is usually caused by viral infections, such as the flu or the common cold.

What are the symptoms of viral bronchitis?

The symptoms of viral bronchitis include coughing, wheezing, shortness of breath, chest congestion, fever, and fatigue. Some people may also experience sore throat, headache, and body aches.

How is viral bronchitis treated?

Treatment for viral bronchitis focuses on relieving the symptoms and helping the body fight off the infection. This may include rest, drinking plenty of fluids, taking over-the-counter cough suppressants, and using a humidifier to help soothe the airways.

How long does viral bronchitis last?

The duration of viral bronchitis can vary, but most cases resolve within 1 to 3 weeks. However, it is important to note that coughing can persist for several weeks after the infection has cleared.

Can viral bronchitis be prevented?

While it is not always possible to prevent viral bronchitis, there are some steps you can take to reduce your risk. These include practicing good hand hygiene, avoiding close contact with sick individuals, and getting vaccinated against the flu and other viral infections.

What is viral bronchitis?

Viral bronchitis is an inflammation of the bronchial tubes that is caused by a viral infection. It is characterized by symptoms such as cough, chest congestion, and difficulty breathing.

What are the symptoms of viral bronchitis?

The symptoms of viral bronchitis include cough, chest congestion, difficulty breathing, sore throat, fatigue, and body aches. These symptoms can last for several weeks.