A SHORT-TERM INFECTION OF THE BRONCHIAL TUBES
Acute Bronchitis
A short-term infection of the airways causing cough, sputum and chest discomfort, often after a cold or flu. Usually viral and resolves with supportive care.
ABOUT THIS CONDITION
What is Acute Bronchitis
Acute bronchitis is a short-term inflammation of the bronchial tubes — the airways that carry air to the lungs. It often develops after a cold or flu and is caused mainly by viruses, with a small proportion of cases due to bacterial infection. Typical features include a persistent cough, initially dry and later with mucus, mild chest discomfort, wheezing, sore throat, low-grade fever and tiredness. Cough may continue for one to three weeks even after other symptoms have settled. Most patients recover fully with rest, hydration and supportive care, and antibiotics are not usually needed unless a bacterial cause is identified. Smokers, patients with asthma or COPD and those with weakened immunity may have a more prolonged course. Dr. Patnam Pravallika Reddy provides accurate diagnosis and complete care at Lux Hospitals, Hyderabad.
SIGNS TO WATCH
Common Symptoms
Symptoms that need attention
WHY IT HAPPENS
Causes & Risk Factors
- Viral infection — most common cause, often after a cold or flu
- Bacterial infection in a smaller proportion of cases
- Smoking and exposure to second-hand smoke
- Air pollution and exposure to dust or fumes
- Pre-existing asthma or chronic lung disease
- Weakened immunity due to chronic illness
CLINICAL DETAILS
KeyFacts
Clinical evaluation; chest X-ray and tests if pneumonia or other conditions are suspected
Supportive care; antibiotics only when bacterial infection is clearly identified
May last 1–3 weeks even after other symptoms settle
High fever, breathing difficulty, blood-stained sputum or worsening symptoms
Stop smoking, hand hygiene, and annual flu vaccination
Available at Lux Hospitals, Hyderabad
HOW WE TREAT IT
Treatment Approach
Supportive Care with Selective Antibiotic Use
The most effective approach is rest, hydration and symptom relief for the majority of cases, with antibiotics reserved only when a bacterial cause is identified or strongly suspected. Smoking cessation and trigger avoidance support recovery and reduce recurrence.
- 1
Consultation & Assessment
Dr. Pravallika reviews symptoms and risk factors, examines the chest and arranges a chest X-ray if pneumonia or other conditions are suspected.
- 2
Treatment Planning
A personalised plan is created — usually supportive care, with antibiotics reserved for clearly bacterial cases.
- 3
Medical Management
Hydration, cough relief, bronchodilator therapy in wheezy patients and targeted antibiotic therapy where indicated.
- 4
Recovery & Follow-up
Follow-up if cough persists beyond three weeks or worsens, with smoking cessation support and counselling on prevention.
AVAILABLE TREATMENTS
Treatment Options
Supportive Care
Rest, plenty of fluids and warm drinks help the airways recover and ease cough.
Cough Relief
Safe cough-soothing measures and medications help manage night-time cough and improve sleep.
Bronchodilator Therapy in Wheezy Patients
Inhaled bronchodilator therapy can help patients with wheezing or underlying airway disease.
Antibiotics Only When Bacterial
Antibiotic treatment is given only when a bacterial cause is clearly identified or strongly suspected.
Smoking Cessation Support
Stopping smoking is essential for recovery and to prevent recurrent or chronic bronchitis.
COMMON QUESTIONS
Frequently Asked Questions
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