Bronchitis

Bronchitis is swelling of the large airways of your lungs that causes coughing. A viral infection often causes acute bronchitis and resolves on its own; chronic bronchitis is a long-term illness often linked to smoking.

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. See a doctor to manage acne symptoms. In emergencies, call 000 or visit a hospital immediately. The content is research-backed & medically reviewed by Dr Vishnu Gopalan, MBBS, FRACGP, Co-Founder and Chief Medical Officer, Hola Health &  Dr. Ammar AL-ANI, MBChB, CCBST, AMC. Last updated on 7 Oct 2026

Symptoms of Bronchitis

Bronchitis mainly causes a cough, but other symptoms can occur.

Dry cough or cough with phlegm.

Wheezing.
Shortness of breath.
Chest discomfort or pain from frequent coughing.
Runny or clogged nose.
Headache.
Fever.
Body aches.
Tiredness.

Causes of Bronchitis

An infection or inflammation in the airways can cause bronchitis.

Viral infections: Most cases of acute bronchitis are caused by viruses such as cold and influenza viruses.

Bacterial infections: Can occasionally result in bronchitis.
Smoking: Smoking damages and irritates the airways and is strongly associated with chronic bronchitis.
Airway irritants: Inhaling cigarette smoke, chemicals, or other irritants can raise the risk.
Underlying lung conditions: Lung conditions such as asthma can increase the risk of bronchitis.

Prevention for Bronchitis

Most cases of acute bronchitis improve with time and simple care.

Rest: Give your body time to heal.
Drink plenty of fluids: Staying hydrated can help you feel better and loosen mucus.
Use adequate pain relief: Paracetamol or ibuprofen may provide relief from pain or fever when clinically appropriate.
Honey: Honey can help with a cough. A spoonful of honey may ease coughing in adults and children over the age of one year.
Avoid smoke: Stay away from cigarette smoke and other irritants.
Wash your hands: Wash your hands regularly and cover coughs and sneezes.

Management option for Bronchitis

Treatment depends on the cause and severity of bronchitis.

Supportive care: Rest, fluids and symptom relief are usually enough for acute bronchitis.
Medications: Most people develop acute bronchitis from a virus, so antibiotics do not help.
Cough treatment: Your doctor or pharmacist can advise whether a cough medication is appropriate.
Smoking: Quitting smoking can reduce airway irritation and the risk of chronic bronchitis.
Further assessment: Your doctor may arrange tests such as a chest X-ray or swab if another infection is suspected.

Note: The content on this page is for general informational purposes only. Hola Health provides online doctor consultations and management where clinically appropriate. Telehealth does not replace in-person care where a physical examination is needed. If you’re experiencing a medical emergency, call 000.

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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. 

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.  

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. 