Medically reviewed by: Medical Director at First Response Healthcare
What is Bronchitis?
Bronchitis is a common respiratory condition characterized by inflammation of the bronchial tubes. These tubes carry air to and from the lungs. Now, that you know what is bronchitis, let’s understand how it happens, bronchitis occurs when the bronchial tubes become inflamed due to irritation or infection. This inflammation leads to swelling and increased production of mucus, which can narrow the airways and make breathing difficult. Acute bronchitis is usually caused by viral infections, such as the common cold or flu, although bacterial infections and irritants like cigarette smoke or air pollution can also contribute to its development. Chronic bronchitis, on the other hand, is often associated with long-term exposure to irritants, particularly cigarette smoke.
Bronchitis Causes
Bronchitis Symptoms
- Persistent Cough: One of the main bronchitis symptoms is a persistent cough. The cough may start out dry and irritating but can become wet and productive as the inflammation progresses. The color and consistency of the mucus can vary, ranging from clear or white to yellow or green, and in some cases, it may even be streaked with blood.
- Wheezing or Whistling Sound: As the inflammation of the bronchial tubes narrows the airways, it can lead to wheezing or a whistling sound when breathing. This wheezing is caused by the passage of air through narrowed or obstructed airways and is often more pronounced during exhalation.
- Shortness of Breath: Bronchitis can cause difficulty breathing, leading to a sensation of breathlessness or shortness of breath. This bronchitis symptom may be particularly noticeable during physical activity or exertion when the body requires more oxygen.
- Chest Discomfort or Tightness: Some individuals with bronchitis may experience chest discomfort or tightness. This sensation can range from mild to severe and may feel like pressure or heaviness in the chest. Chest discomfort may worsen with coughing or deep breathing.
- Fatigue: Another one among the list of bronchitis symptoms is fatigue. Bronchitis can cause fatigue or a general feeling of tiredness and weakness. This fatigue may be attributed to the body’s efforts to fight off the underlying infection or inflammation, as well as disrupted sleep due to coughing or breathing difficulties.
- Sore Throat: Many people with bronchitis experience a sore or scratchy throat, which can be caused by postnasal drip from nasal congestion or irritation of the throat tissues due to coughing.
- Mild Fever and Chills: In cases of acute bronchitis, individuals may develop a mild fever and experience chills. This fever is typically low-grade and may accompany other symptoms such as body aches and fatigue.
Treating Acute Bronchitis
- Rest: Getting plenty of rest allows the body to focus its energy on fighting off the infection.
- Stay hydrated: Drinking plenty of fluids helps thin mucus and soothes the throat.
- Use a humidifier: Adding moisture to the air can help ease coughing and loosen mucus.
- Over-the-counter medications: Nonprescription cough suppressants, expectorants, and pain relievers can provide symptomatic relief.
- Avoid irritants: Limit exposure to cigarette smoke, air pollution, and other respiratory irritants that can exacerbate symptoms.
Home Remedies for Bronchitis
- Steam inhalation: Inhaling steam can help loosen mucus and relieve congestion. This can be done from a bowl of hot water or a steam inhaler
- Warm liquids: Drinking warm herbal teas, broth, or soup can soothe the throat and provide hydration.
- Honey: Consuming honey mixed with warm water or tea may help soothe a cough and reduce throat irritation.
- Saltwater gargle: Gargling with warm salt water can help reduce throat inflammation and kill bacteria.
- Herbal supplements: Certain herbs, such as eucalyptus, ginger, and peppermint, have natural anti-inflammatory and antimicrobial properties that may help alleviate bronchitis symptoms.
- Breathing exercises: Practicing deep breathing exercises and relaxation techniques can help improve lung function and reduce breathlessness.