Bronchitis
Inflammation of the bronchial tubes causing cough with mucus, chest discomfort, and fatigue.
Overview
Bronchitis is an inflammation of the lining of your bronchial tubes, which carry air to and from your lungs. Acute bronchitis is very common and often develops from a cold or other respiratory infection. Chronic bronchitis, a more serious condition, is ongoing irritation or inflammation of the bronchial tubes, often due to smoking. Acute bronchitis usually improves within a week, though the cough may linger for weeks.
Common Age
Can occur at any age
Prevalence
Very common, especially in winter
Duration
Acute: 7-10 days (cough may persist 3 weeks); Chronic: ongoing
Common Symptoms
- Persistent cough (with or without mucus)
- Mucus that may be clear, white, yellow-gray, or green
- Fatigue
- Shortness of breath
- Slight fever and chills
- Chest discomfort or tightness
- Sore throat
- Body aches
Possible Causes
- Viruses (most common cause of acute bronchitis)
- Bacteria (less common)
- Cigarette smoking (main cause of chronic bronchitis)
- Air pollution
- Dust and fumes
- Gastric reflux
- Weakened immune system
Note: These are potential causes. A healthcare provider can help determine the specific cause in your case.
Quick Self-Care Tips
- 1Rest and get plenty of sleep
- 2Drink plenty of fluids
- 3Use a humidifier or steam
- 4Take over-the-counter pain relievers for fever/aches
- 5Avoid irritants like smoke
- 6Try honey for cough (not for children under 1)
- 7Use cough drops or hard candy to soothe throat
- 8Prop up with pillows when sleeping
Disclaimer: These are general wellness suggestions, not medical treatment recommendations. They may help manage symptoms but should not replace professional medical care.
Detailed Treatment & Solutions
1HYDRATION AND REST
Drink 8-12 glasses of fluids daily. Warm liquids (tea, soup) can soothe throat. Rest allows your body to fight infection. Avoid caffeine and alcohol which can be dehydrating.
2HUMIDITY
Use a cool-mist humidifier in your bedroom. Take steamy showers. Breathe steam from a bowl of hot water (carefully). Moist air helps loosen congestion.
3COUGH MANAGEMENT
Honey can soothe coughs in adults and children over 1. Over-the-counter cough suppressants may help with sleep. Expectorants can help loosen mucus. Don't suppress productive coughs during the day.
4PAIN AND FEVER
Acetaminophen or ibuprofen for fever, aches, and headache. Follow dosing instructions. Stay home while feverish to prevent spreading illness.
5WHEN ANTIBIOTICS HELP
Most bronchitis is viral, so antibiotics won't help. Antibiotics only for bacterial bronchitis (your doctor can determine). Don't pressure doctors for antibiotics unnecessarily.
6PREVENTING CHRONIC BRONCHITIS
If you smoke, quit - this is the most important step. Avoid secondhand smoke and air pollution. Wear a mask in dusty or polluted environments.
Important: Always consult a healthcare professional before starting any treatment regimen. The solutions above are for educational purposes and may not be suitable for everyone.
Risk Factors
- Smoking
- Weakened immune system
- Exposure to irritants at work
- Gastric reflux
- Living with a smoker
Prevention
- Avoiding smoking and secondhand smoke
- Washing hands frequently
- Getting flu vaccine
- Wearing mask around sick people
- Avoiding touching face
When to See a Doctor
Consult a healthcare provider if you experience any of the following:
- Cough lasts more than 3 weeks
- You have a fever above 100.4°F (38°C)
- You cough up blood or bloody mucus
- You have shortness of breath or wheezing
- Symptoms are severe or getting worse
- You have repeated episodes of bronchitis
Talk to a Healthcare Provider
If your symptoms are persistent, severe, or concerning, please consult with a qualified healthcare professional for proper evaluation and personalized advice.
Frequently Asked Questions
QIs bronchitis contagious?
Acute bronchitis caused by viruses is contagious. You can spread it through coughs, sneezes, or touching contaminated surfaces. Chronic bronchitis from smoking is not contagious.
QDo I need antibiotics for bronchitis?
Usually no. Most bronchitis is viral, and antibiotics only work against bacteria. Taking antibiotics unnecessarily contributes to antibiotic resistance. Your doctor can determine if bacterial infection is present.
Related Conditions
Common Cold
A viral infection of the upper respiratory tract causing runny nose, sore throat, and congestion.
Asthma
A chronic condition causing inflammation and narrowing of airways, leading to breathing difficulties.
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Medical Disclaimer
The information on this page is for educational purposes only and is not intended as medical advice. It should not be used for self-diagnosis or self-treatment. Always seek the guidance of a qualified healthcare professional with any questions you have regarding a medical condition. If you are experiencing a medical emergency, call your local emergency services immediately.
Information last reviewed: January 2026
This page provides educational information only. It is not medical advice.