Bronchitis Signs, Symptoms and Natural Remedies - Dr. Axe

Evidence Based

This Dr. Axe content is medically reviewed or fact checked to ensure factually accurate information.

With strict editorial sourcing guidelines, we only link to academic research institutions, reputable media sites and, when research is available, medically peer-reviewed studies. Note that the numbers in parentheses (1, 2, etc.) are clickable links to these studies.

The information in our articles is NOT intended to replace a one-on-one relationship with a qualified health care professional and is not intended as medical advice.

This article is based on scientific evidence, written by experts and fact checked by our trained editorial staff. Note that the numbers in parentheses (1, 2, etc.) are clickable links to medically peer-reviewed studies.

Our team includes licensed nutritionists and dietitians, certified health education specialists, as well as certified strength and conditioning specialists, personal trainers and corrective exercise specialists. Our team aims to be not only thorough with its research, but also objective and unbiased.

The information in our articles is NOT intended to replace a one-on-one relationship with a qualified health care professional and is not intended as medical advice.

Bronchitis Signs, Symptoms and 13 Natural Remedies


Bronchitis natural remedies - Dr. Axe
Bronchitis is one of the top 10 conditions for which people seek medical care. It’s an uncomfortable ailment that leaves you coughing for weeks (or more) and comes with plenty of mucus. Although many physicians treat bronchitis with antibiotics, a majority of cases are caused by viruses and antibiotics are completely ineffective. Try using some safe and natural remedies. They can help to reduce swelling in the bronchial tubes and relieve your sometimes painful cough.

What Is Bronchitis?

Bronchitis is the inflammation of the bronchial tubes, the tubes that carry air to your lungs. This condition causes you to cough persistently, sometimes making it hard to breathe. The coughing may even lead to chest pain and wheezing. Bronchitis is also known as a chest cold because it usually occurs after you’ve already experienced symptoms of the common cold.

About 5 percent of adults self-report an episode of acute bronchitis each year. Up to 90 percent of them seek medical advice. In fact, bronchitis is the fifth most common reason why adults see their general practitioner. (1)

Signs and Symptoms

The main symptom of acute bronchitis is a persistent cough. This cough lasts until your bronchial tubes heal and the swelling goes down. The cough lasts for less than 3 weeks in 50 percent of patients. But for 25 percent of patients it may last more than one month. Because bronchitis usually develops after you’ve already had a cold or flu, you may also experience typical cold and flu symptoms, such as:

  • Sore throat
  • Fatigue
  • Stuffy or runny nose
  • Fever
  • Body aches
  • Vomiting
  • Diarrhea

When you cough, you may produce a clear mucus, or slimy substance; if the mucus is a yellow or green color, that’s a sign that you have a bacterial infection as well.

Other symptoms of acute bronchitis include wheezing (a whistling or squeaky sound when you breathe), chest tightness or pain, lower fever and maybe even shortness of breath, especially during physical activity. (2)

People with chronic bronchitis most commonly experience coughing (often called a smoker’s cough) with large amounts of fluid, wheezing and chest discomfort.

What is bronchitis

Acute Bronchitis vs. Chronic Bronchitis

There are two main types of bronchitis: acute (short term) and chronic (ongoing). Acute bronchitis is more common. It typically doesn’t cause any problems once the infection is gone. The same viruses that cause colds and the flu are the most common cause of acute bronchitis. Acute bronchitis lasts from a few days to 10 days; however, coughing may last for several weeks after the infection is gone.

Chronic bronchitis is an ongoing, serious condition that is associated with an accelerated decline in lung function. It occurs if the lining of the bronchial tubes is constantly irritated and inflamed. People with chronic bronchitis have a long-term cough with mucus. Sometimes, viruses or bacteria can infect the already irritated bronchial tubes, making the condition even worse.

Smoking is the main cause of chronic bronchitis. So, the first line of treatment is to quit smoking and avoid secondhand smoke. In fact, research shows that approximately one-quarter of smokers can be affected by clinically significant chronic obstructive pulmonary disease (COPD). COPD is a respiratory disease characterized by abnormal inflammatory response in the lungs and restricted airflow. (3)

Causes and Risk Factors

The same viruses that give you a cold or the flu often cause bronchitis as well. Sometimes bacteria are the cause. Research suggests that 85 percent to 95 percent of cases of acute bronchitis are caused by viruses, the most common being rhinovirus, adenovirus, influenza A and B, and parainfluenza. When bacteria is the cause of bronchitis, it is usually in people with underlying health problems. (4) In both cases, your body tries to fight off the germs and, as a result, your bronchial tubes swell and make more mucus, which causes smaller openings for air to flow and makes it harder to breathe.

People with a weaker immune system, such as elderly people, infants and young children, are at a higher risk of developing acute bronchitis than people in other age groups. Chronic bronchitis occurs more often in people older than 45, but it can develop at any age.

Many adults who develop chronic bronchitis are smokers or live with a smoker. A study published in Current Opinion in Pulmonary Medicine indicates that over 40 percent of smokers will develop chronic bronchitis in their lifetime. Researchers found that smokers may reduce their risk of developing COPD symptoms with physical activity and increase their survival by smoking reduction. (5)

Women are also more at risk of developing chronic bronchitis; in fact, women are more than twice as likely as men to be diagnosed with chronic bronchitis.

Other factors, such as contact with dust, chemical fumes and vapors from certain jobs, also increase your risk for bronchitis. This includes jobs in coal mining, grain handling, livestock farming and textile manufacturing. Some people may develop bronchitis because of a reaction to allergies or food intolerances as well.

Bronchitis Conventional Treatment

Research shows that 85 percent of patients will improve without specific bronchitis treatment. Some systematic reviews found no benefit from using antibiotics, as most bronchitis cases are viral. (6)

Bronchodilators are sometimes used to widen the air passages by relaxing the bronchial smooth muscle. Bronchodilators are commonly used for asthma, COPD, allergic reactions and other conditions that cause breathing problems. It is used for more severe cases of bronchitis in people who show evidence of bronchospasm. It does come with some side effects, including headaches, nausea, upset stomach and flu-like symptoms.

Over-the-counter pain relievers, such as ibuprofen, aspirin and acetaminophen are sometimes used to relieve pain and fever associated with bronchitis. You have to be careful with these types of drugs because you may take too much without even realizing it. Acetaminophen, for instance, is in several common over-the-counter brands that you may take in combination. Just like the side effects of taking too much aspirin or ibuprofen overdose, an acetaminophen overdose can lead to liver failure, coma and even death.

Bronchitis natural remedies

13 Natural Remedies for Bronchitis

Lifestyle Changes

1. Anti-inflammatory and Probiotic-Rich Diet

Anytime you are trying to fight an infection, whether it’s viral or bacterial, you should focus on eating anti-inflammatory foods that will help to strengthen your immune system and reduce internal swelling. Eat plenty of raw fruits and vegetables, which will provide important vitamins and minerals and won’t produce mucus. Bone broth is another healing food that will supply essential vitamins and minerals, helping you to get well quickly.

It’s also helpful to eat probiotic-rich foods because they boost immune function and replenish the healthy bacteria in your gut, which is necessary if you are on antibiotics. Some excellent options include kefir, cultured vegetables (like sauerkraut and kimchi), kombucha, coconut kefir and cultured yogurt.

There are also some foods that you should avoid because they are mucus-producing, including conventional dairy, sugar and fried foods.

2. Stay Hydrated

Drinking plenty of water throughout the day will help to thin the mucus in your bronchial tubes, reducing your cough and making it easier to breathe. Drink a glass of water about every 2 hours. It’s also helpful to add some Manuka honey to a drink to help with the cough.

3. Use a Humidifier

A humidifier can help to loosen mucus and relieve wheezing and limited air flow. A 2014 study published in Value in Health suggests that humidification therapy is cost-effective and effective for patients with chronic obstructive pulmonary disease. (7) Use one in your bedroom throughout the night until your bronchitis symptoms have cleared.

4. Quit Smoking

The most important step you can take to reduce your chances of developing bronchitis is to quit smoking or don’t start smoking. Multiple studies have found that the risk of chronic bronchitis is significantly higher in current smokers than in people who have never smoked. However, research also shows that approximately 5 years after quitting, chronic bronchitis risk in past smokers approached that in non-smokers. (8) If you do smoke, talk to your doctor about programs and products that can help you quit.

It’s also important to try to avoid secondhand smoke and other lung irritants, such as dust, vapors, fumes and air pollution.

5. Try Pursed-Lips Breathing

People with chronic bronchitis may find it hard to breathe due to restricted air flow in the bronchial tubes. A breathing technique called pursed-lips breathing may be helpful. According to the COPD Foundation, pursed-lips breathing helps to slow your breathing down, keep your airways open longer so that your lungs can get rid of more stale, trapped air, reduce the work of breathing and improve the exchange of oxygen and carbon dioxide. Pursed-lips breathing may also increase the amount of time you can exercise or perform an activity, which can normally be difficult for people with chronic bronchitis. (9)

To do purse-lips breathing, breathe in through your nose for about 2 seconds, pucker your lips like you’re getting ready to blow out a candle and then breathe out very slowly through pursed-lips, two to three times as long as your breathed in (about 4 seconds).


6. N-acetylcysteine (NAC)

N-acetlycysteine helps to decrease the severity and frequency of coughing attacks and improves overall lung function by increasing glutathione levels and thinning bronchial mucus. Supplementing with NAC will help to thin your phlegm so that it’s easier to expectorate. A 2015 study shows that a dose of 1,200 milligrams per day can be used to prevent exacerbations for patients with chronic bronchitis, and when the patient does not have airway obstruction, a regular treatment of 600 milligrams per day is sufficient. (10)

7. Echinacea

Many of echinacea’s chemical constituents are powerful immune stimulators and provide significant therapeutic value. Many studies show that echinacea has the ability to fight the common cold with its antiviral properties, cutting the chances of catching a cold by 58 percent. It also helps to reduce cold symptoms, which are also common complaints by people suffering from bronchitis. (11) Instead of using over-the-counter medications to relieve pain associated with bronchitis, you can use echinacea to ease a sore throat or headache instead.

8. Vitamin C

Vitamin C helps to boost your immune system and it decreases the severity and duration of colds and other respiratory issues caused by viruses. You can take 1,000 milligrams of vitamin C per day to fight off oncoming cold symptoms, or take 4,000 milligrams per day to get rid of a cold that is already in your system. (12) Because bronchitis usually starts out as the common cold, use vitamin C to address the issue before it becomes a bigger problem.

You can also add vitamin C foods to your diet, which includes oranges, kale, kiwi, strawberries, grapefruit, red peppers, green peppers, guava and broccoli.

9. Astragalus

Astragalus root is one of the most powerful immune-building plants on the planet. It helps to strengthen weak lungs and increase the body’s ability to fight infections; however, it is not recommended with a fever. Although the full extent of the herb’s capabilities are yet to be determined, there is sufficient evidence to suggest that astragalus can be used as an adjunct therapy for boosting the immune system and fighting conditions like bronchitis. (13)

10. Ginseng

Ginseng is an herbal supplement that can help to improve lung function, which is why it’s commonly used to treat respiratory conditions like asthma. It has the power to decrease lung bacteria and treat chronic obstructive pulmonary disease. It also reduces inflammation and boosts immune function. (14)

Essential Oils

11. Eucalyptus Oil

Eucalyptus oil can be very helpful for people with bronchitis. The main constituent of eucalyptus, cineole, can reduce exacerbations and shortness of breath, while improving lung function. Research also suggests that cineole is an active controller and reducer of airway inflammation. (15)

You can make a steam bath with eucalyptus oil. Pour a cup of boiling water into a bowl and mixing in 10 drops of oil. Then place a towel over your head as you lean over the bowl and inhale deeply for 5–10 minutes. You can also apply 2–3 drops of eucalyptus oil and equal parts coconut oil directly to the chest as a vapor rub.

12. Peppermint Oil

Peppermint oil gives a cooling sensation and has a calming effect on the body. It also has antimicrobial properties and the power to clear the respiratory tract. To relieve bronchitis symptoms, inhale peppermint oil directly from the bottle. This will help to unclog your sinuses and ease your sore throat. You can also apply 2–3 drops of peppermint oil to the chest with a warm compress. (16)

13. Oregano Oil

Oregano oil acts as a natural antibacterial agent and it supports bronchial health. It serves as a natural antibiotic, without the harmful side effects. Oregano oil also has the power to treat viral conditions, reduce inflammation and relieve bronchitis symptoms that are caused by allergies. (17) To use oregano oil as a natural antibiotic, take 1–2 drops with equal parts coconut oil internally for no longer than two weeks at a time.


See your doctor if your bronchitis symptoms last longer than three weeks or if your cough brings up blood or mucus that is thicker and darker.

Final Thoughts

  • Bronchitis is the inflammation of the bronchial tubes, the tubes that carry air to your lungs. This condition causes you to cough persistently, sometimes making it hard to breathe.
  • There are two main types: acute (short term) and chronic (ongoing).
  • The same viruses that give you a cold or the flu often cause bronchitis as well. Sometimes bacteria are the cause. Research suggests that viruses cause 85 percent to 95 percent acute bronchitis cases.
  • Natural bronchitis remedies include lifestyle changes, breathing exercises, supplements like vitamin C and essential oils.

More Health