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What is Bronchitis?
Acute bronchitis is inflammation of the airways (bronchial tubes) in your lungs. When these tubes get inflamed, they swell and produce mucus — and that's why you can't stop coughing. Here's the thing most people don't realize: 90% of acute bronchitis is caused by viruses. That means antibiotics usually won't help.
One important thing to understand: the cough can last 2-3 weeks even after the infection clears. This is completely normal and doesn't mean something is wrong. Your airways are still healing.
Symptoms of Bronchitis
You might experience any or all of these:
Medications That Help
We may have prescribed one or more of these medications to manage your symptoms:
Home Care: Your Heavy Hitter
Here's the truth: how you care for yourself at home matters more than medication. Most of your recovery depends on rest, hydration, and smart symptom management.
- Honey (1-2 teaspoons) — This is actually a proven cough suppressant. Taking a spoonful of raw honey has science behind it. It's as effective as cough syrup for many people.
- Humidifier — Cool or warm mist helps ease congestion and soothe inflamed airways. Run it while you sleep and during the day.
- Hydration — Drink lots of water, herbal tea, warm lemon water, or broth. Staying hydrated helps thin mucus and makes it easier to cough up.
- Rest — Your body heals when you sleep. Get 8+ hours per night. Naps are allowed. Don't try to push through this.
- OTC Cough Suppressants — Dextromethorphan (DM) products like Robitussin work for nighttime cough. Use before bed so you can sleep.
- Throat Lozenges — Zinc lozenges or honey lozenges can provide comfort. Some people find these helpful.
- Avoid Irritants — Stay away from smoke, strong fumes, pollution, and air quality issues. These will make your cough worse.
- Elevate Your Head — Sleep with an extra pillow or raise the head of your bed. This helps drainage and reduces nighttime cough.
Red Flags: When to Get Emergency Care
Most bronchitis cases resolve on their own. But these signs mean you need urgent or emergency evaluation:
- Fever over 100.4°F lasting more than 3 days
- Coughing up blood or blood-tinged mucus
- Severe shortness of breath or difficulty breathing
- Chest pain that's not just soreness from coughing
- Wheezing that's getting noticeably worse
- Symptoms lasting longer than 3 weeks
- If you're elderly, have COPD, are immunocompromised, or have other serious health conditions
What to Expect: Timeline
Understanding the typical course helps you know what's normal:
Frequently Asked Questions
90% of acute bronchitis is caused by viruses, not bacteria. Antibiotics only work against bacteria. Taking antibiotics for viral bronchitis:
- Doesn't speed recovery or reduce symptoms
- Causes unnecessary side effects (nausea, diarrhea, allergic reactions)
- Contributes to antibiotic resistance, a serious public health problem
The best medicine is your immune system. We manage your symptoms while your body fights the virus.
The cough from acute bronchitis can last 2-3 weeks or longer, even after the infection clears. This is completely normal.
Most people see improvement within 7-10 days, but the cough can linger. Your airways have inflammation that needs time to heal. Don't panic if you're still coughing after a week — this is expected.
Yes, acute bronchitis is contagious, usually for about a week from when symptoms start. You spread it through respiratory droplets (coughs, sneezes, close contact).
Practice good hand hygiene and avoid being around very young children, elderly people, or immunocompromised individuals. Stay home for at least the first 3-5 days.
Bronchitis inflames the airways (bronchial tubes) in your lungs. Pneumonia infects the air sacs (alveoli) deeper in your lungs, preventing them from exchanging oxygen efficiently.
Pneumonia is more serious and typically requires antibiotics. Signs of pneumonia include high fever, difficulty breathing, chest pain, or blood in sputum. If you're concerned, contact us immediately.
Seek emergency care if you experience:
- Fever over 100.4°F lasting more than 3 days
- Coughing up blood
- Severe shortness of breath
- Chest pain (not just cough soreness)
- Wheezing that's getting worse
- Symptoms lasting over 3 weeks
- If you're at high risk (elderly, COPD, immunocompromised)
Otherwise, coughing for 2-3 weeks is normal. Contact us if symptoms aren't improving or you have other concerns.
Still Have Questions?
Text Chris anytime with questions about your recovery. We're here to help.
Text Us NowCitations & References
- American Academy of Family Physicians (AAFP) — Guidelines on acute bronchitis and antibiotic stewardship
- Centers for Disease Control and Prevention (CDC) — Appropriate antibiotic use recommendations
- American College of Physicians (ACP) — Evidence-based clinical practice guidelines
- Cochrane Review — Systematic review of treatments for acute bronchitis
- UpToDate — Medical information and clinical decision support
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