Bronchitis

Bronchitis is caused by an infection, which can be contagious for 24 hours to a week. However, if bronchitis is triggered by environmental factors like smoking, pollution, or chemical exposure, it is not contagious since there is no underlying infection. Here’s more.

When to consult a doctor for bronchitis?

If your cough lasts longer than usual

If you have had a cough that persists for more than three weeks or keeps getting worse, it could indicate bronchitis or another underlying lung condition. A GP can assess the cause and recommend proper treatment.

If you have a fever or breathing issues

If you experience high fever, chills or wheezing, while breathing may signal a more serious infection. These symptoms require prompt medical attention to prevent complications.

If you notice unusual mucus or recurring episodes

Coughing up thick, yellow, green, or bloody mucus, or having frequent spells of bronchitis, can indicate chronic bronchitis or another respiratory problem. Consult a GP to identify and manage the underlying cause.

This guide does not replace professional care. Consult a doctor to manage your symptoms. In emergencies, call 000 or visit a hospital immediately. The content is research-backed & medically reviewed by Dr Vishnu Gopalan, Co-Founder & Chief Medical Officer at Hola.

Causes and symptoms

Bronchitis causes

Viral infections: Like the common cold, influenza (flu), or respiratory syncytial virus (RSV).
Bacterial infections: Caused by bacteria such as Mycoplasma pneumoniae or Bordetella pertussis (whooping cough)
Environmental irritants: Air pollution, dust, fumes, and chemical exposure can damage lung tissue over time.
Weakened immune system: People suffering from asthma, COPD, or other lung diseases.

Bronchitis symptoms

Persistent cough or wheezing
Chest discomfort or shortness of breath
Fatigue, mild fever and chills
Sore throat or stuffy nose

Prevention

Some prevention steps, with the help of a GP consultation, can include:

Get vaccinated with an annual flu shot or pneumococcal vaccine, or COVID-19 vaccination if needed.
Wash your hands frequently using soap or sanitise regularly using hand sanitiser
Avoid smoking and second-hand smoke, as smoking greatly increases the risk of chronic bronchitis.
Wear a mask in polluted environments such as dusty areas or if you are exposed to chemicals. Disinfect surfaces frequently.

Telehealth assessment for Bronchitis

It is important to speak to a GP first to understand and manage your symptoms.

Hola Health provides a convenient way for you to consult a doctor online, 24/7 across Australia. Our AHPRA-registered Australian online GP will conduct a comprehensive assessment to provide the best possible care.

Start your GP consult now

Clinical note: An online GP consult provides medical advice for respiratory symptoms and evaluates if an in-person assessment, physical examination, or diagnostic tests (such as chest X-rays or lung function tests) are required. Telehealth is a complementary service; a physical examination—specifically listening to the lungs with a stethoscope (auscultation)—is the gold standard for distinguishing bronchitis from pneumonia. Online GPs can provide prescriptions or pathology referrals only if clinically indicated. Diagnosis via telehealth relies on the accuracy of the symptoms reported and visual assessment, where applicable. In case of severe difficulty breathing, blue-tinged lips, coughing up blood, or a sudden onset of high fever with chest pain, call 000 or visit an Emergency Department immediately. We recommend sharing your consult summaries with your regular GP to ensure continuity of care.

Frequently Asked Questions

Can online doctors assess and help you manage bronchitis?

Yes. During a telehealth appointment, a doctor can check typical bronchitis symptoms such as cough, mucus production, fever, wheezing, and chest pain. If clinically appropriate, they can make symptom management recommendations, offer medical certifications, specialist referrals, or prescribe medications. 

Telehealth has limits, and some patients may need an in-person evaluation, oxygen level check, or other testing. 

Should I use home remedies or wait to see a doctor for bronchitis symptoms? 

It depends. Rest, water, warm drinks, and avoiding smoking or irritants might help relieve mild viral bronchitis symptoms. However, if your symptoms are severe, deteriorating, or persisting for longer than expected, you should consult your doctor.  

Seek medical help if you have:   

Shortness of breath 
High fever 
Chest discomfort 
Coughing up blood 
Symptoms linger more than 2-3 weeks 
Underlying lung disorders, such as asthma

This information is intended solely for educational purposes. Before considering home remedies, check with a doctor to confirm they are appropriate for your specific ailment. 

Do I need a chest X-ray or tests before consulting an online doctor for bronchitis?

No. In many circumstances, telehealth allows a doctor to assess bronchitis symptoms without the need for prior tests. If symptoms indicate pneumonia, a continuing infection, or another lung issue, the doctor may order imaging or recommend in-person assessment.  

Can I get a medical certificate for bronchitis after a telehealth consult? 

Yes. If clinically suitable, a doctor may provide a medical certificate after evaluating your symptoms during an online consultation. Medical certifications are granted at the physician’s discretion.

Can a telehealth doctor refer me to a AHPRA-registered specialist respiratory physician? 

Yes. If your symptoms need additional evaluation, a doctor may refer you to a respiratory specialist or recommend in-person medical assessment. 

Is bronchitis infectious or contagious? 

Yes, viral bronchitis may be communicable, particularly in the early stages. It can spread by coughing, sneezing, or close contact. Good hand cleanliness, concealing coughs, and avoiding close contact with people when sick may help decrease transmission.  

How long does viral bronchitis last? 

Viral bronchitis usually resolves within 1-3 weeks; a cough might persist for several weeks after the viral infection has subsided. If symptoms increase or do not improve, a medical evaluation is required. 

When should I seek urgent medical care for bronchitis? 

If you experience any of these symptoms, seek immediate medical assistance.   

Severe shortness of breath 
Blue lips or trouble breathing 
Chest discomfort 
Confusion 
High fever that is not improving 
Symptoms progressively intensify

If you have life-threatening symptoms or serious medical concerns, contact 000 or go to the local Emergency Department right away.  

How Hola Health can help 

Hola Health providers telemedicine consultations with doctors in Australia to examine and manage bronchitis symptoms. Depending on the clinical evaluation, doctors may:

Assess respiratory symptoms online
Discuss medication options, if clinically indicated. Prescriptions are not guaranteed and are issued at the discretion of the medical
Offer guidance on managing symptoms
Arrange specialist referrals for additional care, if necessary
Discuss medication options, if clinically indicated.

Telehealth may not be appropriate for serious respiratory infections or disorders that necessitate physical evaluation.