Acute Bronchitis - Bronchitis - Causes, Symptoms, Types and Treatment
Bronchitis (pronounced brong-KIE-tis) is an inflammation of the air passages between the nose and the lungs. It affects the trachea (pronounced TRAY-kee-uh), or windpipe, and the bronchi. The bronchi (pronounced BRON-kee) are air tubes through which air flows into and out of the lungs.
Causes of Bronchitis
Bronchitis is mainly caused due to certain germs, the susceptibility of certain constitutions cannot be denied. Ayurveda ascribes its onset to impairment of the digestive process, where anyone or all digestive organs could be at fault. According to the theory of ayurveda, if digestive process is cured to normal then boronchits can also be cured to normal. As the information we produce in our writing on Persistent Cough may be utilized by the reader for informative purposes, it is very important that the information we provide be true. We have indeed maintained this.
Bronchitis is predominantly caused by smoking, and has also been linked to pneumoconiosis, excessive alcohol consumption and exposure to cold and draught. Expectorant drugs may be used. When effective, they loosen secretions in the air passages and increase expectoration. Actually, the proverbial remedy, chicken soup, as long as it has plenty of pepper, garlic and possibly curry powder, can be helpful for the same purpose. Isn't it amazing how much information can be transferred through a single page? So much stands to gain, and to lose about Bronchitis Acute through a single page.
Symptoms Infectious bronchitis generally begins with the symptoms of a common cold: runny nose, sore throat, fatigue, chilliness, and back and muscle aches. A slight fever (100 to 101 F) may be present. The onset of cough (usually dry at first) signals the beginning of acute bronchitis. With viral bronchitis, small amounts of white mucus are often coughed up. When the coughed-up mucus changes from white to green or yellow, the condition may have been complicated by a bacterial infection. Time and tide waits for no man. So once we got an idea for writing on Acute Bronchitis, we decided not to waste time, but to get down to writing about it immediately!
The thin mucous lining of these airways can become irritated and swollen. The cells that make up this lining may leak fluids in response to the inflammation. It is rather inviting to go on writing on Lungs Bronchitis. however as there is a limitation to the number of words to be written, we have confined ourselves to this. However, do enjoy yourself reading it.
Bronchitis is an acute inflammation of the air passages within the lungs. It occurs when the trachea (windpipe) and the large and small bronchi (airways) within the lungs become inflamed because of infection or other causes.
Persistent symptoms and more severe disease are treated with anti-inflammatory medicines called steroids (of the glucocorticoid type) which are given with an inhaler. Coughing is a Reflex that Works to Clear Secretions from the Lungs
Often the discomfort of a severe cough leads you to seek medical treatment. Types of Bronchitis Interesting is what we had aimed to make this article on Causes Bronchitis. It is up to you to decide if we have succeeded in our mission!
There are Two Main Types of Bronchitis: Acute and Chronic
Acute bronchitis may follow or accompany the flu, or it may begin without having had an infection. Acute bronchitis usually lasts about 10 days. If you smoke or are around damaging fumes (such as those in certain kinds of factories), you are more likely
intense home care in acute bronchitis and to have it longer. This is because your bronchial tree is already damaged. Writing is something that has to be done when one is in the mood to write. So when we got in the mood to write about Bronchitis, nothing could stop us from writing!
Medicines called mucolytics which thin or loosen mucus in the airways, making it easier to cough up can also be used to treat chronic bronchitis.Treatment Medicines called bronchodilators that are usually prescribed to treat asthma will help to open the bronchial tubes and clear out mucus.Is quite common for cats to present to veterinary clinics with a chronic cough or wheeze. The problem may be constant or just recur from time to time, and can range from mild to severe. Clinically the disease may resemble human asthma, but the term feline asthma can be misleading as there are a number of different possible causes. Here we look at what those underlying causes can be, and the different forms of treatment available to affected cats.
Cats Usually Present With One or All the Following Signs:
CoughingWheezingDifficulty breathing A minority of cases will have the classic human status asthmaticus, rapid onset breathing difficulty due to severe narrowing of the bronchi. Cats tend to be middle aged or older, and Siamese cats may be more prone than other breeds.
- Remove or avoid airway irritants.
- The most obvious one is ensuring the cat has no contact with cigarette smoke, and purchasing dust free cat litter.
To return to the comparison with human asthma, when trying to understand the underlying causes it is important to differentiate between asthma (constriction of the bronchi), chronic bronchitis (oversecretion of mucus with a chronic cough) and COPD (chronic obstructive pulmonary disease). Asthma is reversible bronchial constriction caused by eosinophil cells, whereas COPD is irreversible bronchial constriction involving neutrophil cells. Get more familiar with Infectious Bronchitis once you finish reading this article. Only then will you realize the importance of
Prevention of bronchitis in your day to day life.
The Pathology
Little is known about the underlying causes or exacerbating factors in feline asthma. There may be an element of genetic predisposition. While chronic inhalation of airway irritants, such as smoking, has been shown to cause bronchitis in humans, this has not been studied in detail in cats. Likewise, allergens such as pollen, housedust mites, dander, fungal spores, dust and cat litter could all be implicated theoretically.
Lung Biopsy
This is an invasive procedure that carries a significant risk to the patient. It is only indicated where diffuse cancer or extensive fibrosis is suspected, or in severe disease that responds poorly to treatment. If you find anything extra mentioning about Bronchitis, do inform us. It is only through the exchange of views and information will we learn more about Bronchitis.
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Bronchitis Symptoms Home Remedies Bronchitis | Bronchitis
- Radiography The next test performed is usually thoracic radiography.
- This is best performed under general anesthetic so there is lee chance for motion blur, though in acute situations this is not possible.
- This is where the most meaningful information can be gained.
Spacer Devices
A spacer device consists of a chamber into which the aerosol drug is released at one end, with a mask at the other end which fits snugly over the cats mouth and nose. Human baby spacer devices (e.g. Babyhaler) can be easily adapted for cats. Alternatively, veterinary spacers specifically designed for cats are now on the market (e.g. Aerokat). The spacer should be held over the cats nose and mouth for about 30 seconds to ensure complete delivery of the drugs. It should be remembered that aerosol steroid therapy can take up to 2 weeks to reach full effect, and if the cat has been on oral steroids previously, these should be phased out slowly during these initial 2 weeks. We wish to stress on the importance and the necessity of Chronic Bronchitis through this article. This is because we see the need of propagating its necessity and importance!
- The Differentials There are a large number of possible diagnoses when a cat first presents with coughing or breathing difficulty.
- Here are some of the more important ones:
Glucocorticoid drugs (steroids) used in inhalers include Beclometasone, Fluticasone and Budesonide. Beclometasone is cheap, but is rapidly absorbed into the bloodstream when you want it to hang around in the area where it applied. Fluticasone is more expensive, but tends to stay where you want it to. Budesonide is relatively inexpensive and though it is easily absorbed into the bloodstream, it tends to be removed the first time it goes through the liver.
Treatment The aims of treatment are as follows. 1. Eliminate any suspected infectious agents. This may be a sufficiently long course of antibiotics if bacterial infection is suspected, or a wormer such as fenbendazole if lungworm is suspected. Even if you are a stranger in the world of Bronchitis, once you are through with this article, you will no longer have to consider yourself to be a stranger in it!
Bronchoscopy Bronchoscopy allows visualization of the larger airways, and assessment for increased mucus and inflammation. 4. Tracheal wash This involves injecting a small amount of saline into the trachea and immediately withdrawing it, and then examining the cells and debris harvested under a microscope.
Aerosol therapy has the advantage that the maximum concentration of drug is delivered to the target site. This means that lower overall doses can be used, and the cat is less likely to suffer the negative side effects of steroids. Various inhalers can be used in both cats and dogs, but they tend to be designed for humans. As a result, higher doses are given compared with human medicine, as humans can be instructed to breathe deeply whereas cats will breathe normally at best. We have gone through extensive research and reading to produce this article on Bronchitis. Use the information wisely so that the information will be properly used.
Pulmonary Edema
Often due to severe heart disease.Infectious bronchitis. This can be due to bacteria, viruses or parasites.Pleural disease. Filling of the space between the lung and the chest wall with air or an effusion.Cancer. This can be a primary lung tumor or metastatic spread.Potassium bromide induced respiratory disease. A side effect from an anti-epileptic drug.Idiopathic pulmonary fibrosis. Responds poorly to treatment.Pulmonary thromboembolus. Lodging of a clot in a respiratory blood vessel causing sudden onset breathing difficulty.Pulmonary hypertension. Usually secondary to other heart or respiratory disease. A substantial amount of the words here are all inter-connected to and about Bronchitis. Understand them to get an overall understanding on Bronchitis.
The Seretide Evohaler is useful for cats requiring both steroid and bronchodilator therapy. It contains salbutamol and fluticasone, a combination allowing minimal dosing frequency. Infectious Bronchitis is the substance of this composition. Without Infectious Bronchitis, there would not have been much to write and think about over here!
Diagnosis 1. Clinical examination The first step in the diagnostic protocol is a thorough clinical examination by a veterinarian. This should localize the origin of the disease to the upper airways, lower airways or pleural space. If the cat is found to have pleural disease, a needle may be inserted straight away to remove either air or a sample of the effusion for both diagnosis and short term treatment of the respiratory distress. People have an inclination of bragging on the knowledge they have on any particular project. However, we don't want to brag on what we know on Bronchitis, so long as it proves useful to you, we are happy.
Treatment Lifelong?
Generally yes. Doses can often be reduced gradually once clinical remission has been achieved. As with many chronic conditions, complete control might not always be possible and an acceptable quality of life is the main aim of the treatment. In addition to what we had mentioned in the previous paragraph, much more has to be said about Chronic Bronchitis. If space permits, we will state everything about it.
Bronchoalveolar Lavage
This is similar to the technique described above, but the catheter is inserted all the way into a lower airway before the saline is injected and withdrawn. This is therefore a good test for lower airway disease. This is a systematic presentation on the uses and history of Bronchitis. Use it to understand more about Bronchitis and it's functioning.
Bronchodilator drugs used in inhalers include Salbutamol and Salmeterol. Salbutamol is very fast acting and therefore useful in a crisis caused by spasm of the bronchi. However, it only lasts for about 30 minutes and is therefore unsuitable for chronic therapy as frequent dosing is required. Salmeterol on the other hand is longer acting, and lasts for about 12 hours so twice daily dosing is possible. Salmeterol is better for long term control of mild to moderate asthma while Salbutamol is better for relief of acute bronchospasm. You will learn the gravity of Infectious Bronchitis once you are through reading this matter. Infectious Bronchitis are very important, so learn its importance.
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