Learn About COPD

Helpful Tips to Cope With COPD Breathlessness

2011-09-17T23:09:00.000-07:00

Shortness of breath is a characteristic symptom for patients with chronic obstructive pulmonary disease (COPD). A major cause of breathlessness in COPD is hyperinflation of the lungs due to air trapping, which happens mainly due to airflow limitation. Breathlessness and the inability to engage in normal activity are the most distressing symptoms that COPD patients deal with. Starting early treatment and learning breathing and relaxation techniques are vital to coping with sudden bouts of breathlessness.

Anxiety and COPD
Breathlessness during COPD flare-ups is severe and is a cause for anxiety for COPD patients even when they are not in the middle of such an episode.
Understanding how the body reacts to stress and anxiety is very important. Panic and anxiety make the muscles in the body tighten which makes breathing even harder. This is precisely why patients and their caregivers need to learn to stay calm when they sense the coming of an attack, normally referred to as COPD exacerbation. As patients sense or find themselves in an episode of exacerbation, they panic causing their breathing to quicken. This is counter-productive and puts added stress on the respiratory system making it work harder.

Breathing Techniques
Learning to stay calm during flare-ups and actually slowing down breathing will have a calming effect. One can restore the regular pattern of breathing faster by learning breathing techniques such as pursed lip breathing. Here the patient inhales air through the nose and then gradually lets out the air through pursed lips, while keeping the mouth nearly shut. This forces air to stay longer in the body and opens up airways that much longer. Using this technique at least 10 times when a patient begins to feel breathlessness or stress can slow down breathing. Breathlessness tends to cause stress and stress seems to cause breathlessness too. So practicing pursed lip breathing several times through the day can keep panic away that worsens COPD symptoms.

Visualization Techniques

The power of suggestion is known to be very strong. Thoughts of stress bring on stress. Visualization is a relaxation technique where a person retires to a quiet place, isolates all disturbing sounds and very often darkens the room or lies with eyes closed. The entire body is then relaxed by focusing on each part. Then you lead your mind through peaceful images and enliven the scene in the mind with sounds that accompany the scene in reality. For instance, you think of a stream of water and then the green grass around it, the trees chirping in the trees, the gentle gurgling of water and the sweet smell of soil and water mixing together. Conjuring up such images works for many people and they experience immediate relaxation. Some use classical music, yoga and tai chi to that effect.

Recovering from Flare-ups
Remember to use whatever works for you during and after an episode of breathlessness. It is important to lay still for a minimum of five to ten minutes after a bout to help the body restore normal breathing. Do not be in a rush to get up and start normal activity.
All of these techniques should be used alongside prescribed medications and therapy. They are not a replacement for conventional medication.

Article Source: http://EzineArticles.com/3397116

COPD And Risk Factors

2011-09-17T22:40:00.000-07:00

What can you do to prevent COPD?
Chronic obstructive pulmonary disease, or COPD, is a long-lasting obstruction of the airways that occurs with chronic bronchitis, emphysema or both. Inhaled toxins are the single most common cause of COPD. These toxins irritate the airways that go from the throat to the lungs, causing the inflamed mucus lining to leak mucus into the lungs.

Tobacco smoking is the number one risk factor associated with COPD. Since tobacco smoking as an addiction is seen all over the world, the number of people suffering from COPD seems to be an ever-growing number.

As COPD is a progressive disease, one has to understand the risk factors to improve their management of symptoms and halt the rapid progression of the disease. In the US, an estimated 14 million people have been diagnosed with COPD of which 12.5 million people have chronic bronchitis, and 1.7 million people have emphysema. Several millions may be undiagnosed and therefore unaccounted for in terms of numbers.
To understand what one can do to manage and control their risk to COPD, it is helpful to break them down risk posing factors as those that can be controlled, those that can only be partially controlled and risks that cannot be controlled.

Smoking - A major risk factor

In the US, more than 120,000 people die each year from COPD. Between 80 and 90 % of all these COPD deaths are due to smoking. In the UK, COPD clamis 30,000 people every year. Most sufferers of COPD are smokers or smokers who quit the habit. If a person has never smoked, the likelihood of that person developing COPD is very low.
Tobacco smoke contains numerous poisonous chemicals and toxins. The prolonged exposure over several years to tar in cigarette smoke leads to the narrowing of the bronchioles and destruction of the lung's filtering system. With habitual smoking, toxins and chemicals in tobacco smoke cause a build-up in the lungs over time which may cause permanent damage to lung tissue.
If you are a smoker and diagnosed with COPD giving up smoking can stop the disease from progressing even faster to the final fatal stage. Since there is correlation between the numbers of years one has smoked and the number of cigarettes one smokes on an average and the occurrence of COPD, people who are casual smokers or still not affected with COPD should quit smoking.

Controlling Other Risk Factors of COPD
Apart from tobacco smoke, other harmful substances that get into the lungs through breathing and damage them permanently are toxic chemicals, cotton dust and chemical dust or fumes.

Where smoke, chemical dust or fumes are occupational hazards that you cannot escape from use breathing aids that help filter these elements. Let your work area get as much ventilation and circulation of fresh air as possible.

Limit the time you spend exposed to secondhand smoke and industrial equipment or household appliances that give off emissions that cause respiratory ailments.

Risks Beyond Control
Some individuals are genetically predisposed to COPD due to a rare deficiency called alpha-1 antitrypsin deficiency. This inhibits the production of a vital protein that protects lungs from damage. Other factors that affect lung health, such as asthma and low birth weight, can also hasten the progress of COPD.

Helpful Resources for COPD

2011-09-17T22:35:00.000-07:00

Some Useful resources for information and help with COPD

The National Heart, Lung, and Blood Institute HealthInformation Center (NHLBI) of the U.S.Department of Health & Human Services provides public and patient educationmaterials on COPD. It is a quick and easy way to find complete and reliableinformation, written in easy-to-understand language. The publications areavailable for online viewing and for ordering print copies as well.

Go to http://www.nhlbi.nih.gov/health/public/lung/index.htm#copd to find theseresources.

NHLBI has developed a national campaign called COPDLearn More Breathe Better®. If you have COPD or think you may beat risk, you can take steps to make breathing easier and live a longer and moreactive life. Get a simple breathing test and talk with your doctor or healthcare provider about treatment options that are right for you.

COPD Contact Information

Go to http://www.nhlbi.nih.gov/health/public/lung/copd/contact.htm to find out more.

Or, write to:

National Heart, Lung, and BloodInstitute
Health Information Center
P.O. Box 30105
Bethesda , MD 20894-0105

Phone: 301-592-8573
TTY: 240-629-3255
Fax: 301-592-8563
Email: nhlbiinfo@nhlbi.nih.gov
Web: www.nhlbi.nih.gov

COPD Treatment Options Today Give Higher Quality of Life

2011-09-17T22:29:00.000-07:00

COPD has no known cure but there are a variety of treatment paths that patients can pursue on the advice of a specialist pulmonologist to enhance the quality of everyday life. The common goal of COPD treatment should be to result in:

Delivering relief from symptoms
Slowing the progress of the disease
Improving tolerance to physical activity
Preventing and treating flare-ups
Improving overall health and lifestyle changes

Self-Help in COPD:
There are many things that those suffering with COPD can do to continue to live active and satisfying life.

Quitting smoking is the most significant change that any COPD patient can decide upon to better his disease condition. Apart from medications, counseling and support groups are also very helpful in quitting smoking. Staying active and moderate exercise is also known to be a mood elevator that helps to keep away depression.
Stay in good health and take adequate care to avoid coming down with flu, influenza and other bacterial infections as these conditions worsen COPD. Follow the routine suggested by your doctor with regard to annual shots against these infections.
Eat healthy as muscle weakness and weight-loss as a weaker body is less successful in fighting off infections.
Avoid triggers like tobacco smoke, chemical fumes and air pollution which can bring on episodes of flare-ups and aggravate symptoms.
Learn breathing techniques that will help increase air flow and thereby oxygen levels in blood which help with better lung function.
Rest is essential for those severe COPD as even routine daily activities can tire the body easily. Learn to do the same activities expending less energy whenever possible.
Educate yourself well about disease treatment, prognosis and options that you may have to ease living with COPD.
Join support groups or counseling sessions to interact with people with similar conditions that can help you overcome depression and get compassionate guidance.

Oxygen Treatments:
Reduce the likelihood of right sided heart failure with proper oxygen therapy as suggested by your doctor. Often portable cylinders are used by patients to enhance supply of oxygen to the lungs and therefore, blood.

Medications:
Your doctor may use a variety of medications like Bronchodilators to help with shortness of breath. Anti-inflammatory medicines such as corticosteroids pills or inhaled medicines could be of great help and relief.

Dealing with COPD flare-ups:
Every now and then symptoms of COPD worsen and may need readjustments to your existing regimen of medication. Your doctor may use anticholinergics or oral corticosteroids and beta-agonists, each of which is used to treat different conditions associated with COPD. Mechanical inhalers, masks and other devices may also be used to administer the chosen medicine. Antibiotics may be used to treat infections like flu which can worsen COPD.

Pulmonary Rehabilitation Programs:
These are rehab programs exclusively made for people with lung problems. Right breathing exercises vital to COPD patients are taught in these programs.

Surgical Intervention:
Where damage to lungs is severe surgery may be the last resort. The damaged tissue of the lung is taken out surgically. Where lungs are at the point of collapsing, in rare cases lung transplant to transport a healthy donor lung is carried out. Lung volume reduction surgery removes damaged part of the lungs and makes room for the healthy part of the lung to function better. Bullectomy is another surgical option.
Surgical intervention in treating COPD is used rather conservatively, only when not much else can be done to bring relief to the patient. Quitting smoking is the best step for prevention of COPD. Using breathing and relaxation techniques to cope with symptoms can give much needed relief from symptoms.

Know About Bronchitis

2011-09-17T22:14:00.000-07:00

What is Bronchitis?
Bronchitis is a term that means inflammation of the lining of the trachea and bronchi which are the tubes leading from the throat to the lungs. The mucus lining of the trachea, the bronchi and the lungs becomes reddened and swollen due to the inflammation. This in turn causes increased mucus production leading to cough and sputum, shortness of breath and tightness in the chest. Depending on the severity of symptoms, it may be diagnosed as either Acute Bronchitis or Chronic Bronchitis.

What is Acute Bronchitis?
Acute Bronchitis is seen in both children and adults. A child with acute bronchitis may initially exhibit signs of common cold such as a runny nose, sore throat and mild fever. Dry cough develops a few days later which turns moist in a day or two. There may be slight wheezing too. Acute bronchitis in children may not need medical treatment and generally goes away on its own in 10 days to a few weeks. Adults may experience similar symptoms along with thick yellow or greenish mucus and pain when they cough, body pains and chills.

What is Chronic Bronchitis?

Chronic Bronchitis, unlike acute bronchitis, is a condition where bronchitis goes on long-term, often for months and even years. Symptoms like coughing and mucus production can return each year and can last longer each time they reappear. Chronic bronchitis does not go away on its own and is a serious respiratory disease that needs professional medical attention and care.

Infectious bronchitis, another term used for acute bronchitis, is predominantly inflammation of the airways. But when it progresses to become chronic, the predominant change is that the irritated and swollen lining of the bronchi start leaking mucus into the lungs. The small hair like protrusions in the lungs called the Cilia that move the mucus out of the respiratory tract now fail to move the excessive mucus. As a result, the mucus settles down and worsens the infection.

Smoking and Increased Risk of Bronchitis
Among adults, smoking is the most common cause of chronic bronchitis. Children with common cold and cough who live around a smoker are more likely to develop acute bronchitis. For a smoker, a bout of acute bronchitis can be much harder to recover from when compared to a non-smoker in good health. The likelihood of it progressing into chronic bronchitis is also much higher. Chronic bronchitis causes the mucus membranes of the trachea and the lungs to remain swollen and irritated, and over time, cause the cilia, small structures in the lung that move out mucus, to be permanently damaged. Further, the constant presence of mucus in the lungs may result in scarring, distortion and irreversible damage to the airways in the lungs.
Prolonged, untreated chronic bronchitis can become serious in people who smoke and elderly people leading to other diseases such as COPD (chronic obstructive pulmonary disease) and emphysema among others. Those with chronic illnesses of the heart or lung disease also become vulnerable to other viral and bacterial infections.

Other Causes of Bronchitis
Almost 90% of cases of acute bronchitis are triggered by viral infection whereas a mere 10% are triggered by bacterial infections. Chronic bronchitis is usually caused by long-term inhalation of irritants, such as cigarette smoke and chemical pollutants. People who live or work in polluted environments and are exposed to chemical pollutants such as miners are more likely to develop both forms of bronchitis.

COPD & It's Causes

2011-09-17T22:03:00.000-07:00

What causes COPD?
Chronic Obstructive Pulmonary Disease (COPD) is partially reversible airflow obstruction caused due to inflammation resulting from inhalation of toxins. Smoking is regarded as the most important risk factor in the development of COPD. Research has conclusively shown that long-term smokers of cigarettes are at increased risk of getting COPD. COPD takes years to develop and progress. Long term smokers generally exhibit symptoms of COPD in their forties or fifties if they had been smoking for about 20 years of their life.

COPD comprises of two disease conditions - chronic obstructive bronchitis and emphysema. Many patients have features of both though they may appear together or separately.
It is estimated that nearly 24 million people in the US have airflow limitation, of which nearly 12 million suffer from COPD. COPD is the 4th leading cause of deaths in the US.

COPD and Chronic Bronchitis
COPD could be the resultant progression of acute cough that causes inflammation and swelling of the mucus lining of the airways in the lung called bronchi. This leads to production of excessive mucus that settles in the lungs. This in turn, sets off chronic cough lasting at least 3 months and upto 2 successive years in duration. The presence of excessive mucus and cough result in constriction of airways that causes shortness of breath normally associated with chronic bronchitis.
Nearly all sufferers of chronic bronchitis are known to be smokers or have been smokers in the past. Tobacco smoke from cigarettes causes irritation to the airways.

COPD and Emphysema
Emphysema occurs when tiny air sacs called alveoli get affected by inhaled toxins and do not function normally. These air sacs have stretchy tissue that stretch when air is breathed in and contract when air is let out from the lungs. Within these air sacs, blood gets infused with oxygen in place of carbon dioxide left due to metabolic activity.
Emphysema causes the air sacs to collapse when an individual breathes out, trapping bad air in the lungs. This makes it hard for new air that is rich in oxygen to enter the air sacs. Damaged air sacs provide lungs with inadequate air, making one feel shortness of breath. When the air sacs get enlarged and finally collapse, they do not regenerate or get replaced. This is why damage to lungs is irreversible.

COPD and Genetic Causes
Genetic factors also contribute to COPD though such cases are much rarer in occurrence. A genetic disorder known as alpha-1 antitrypsin deficiency inhibits the production of a protein that is essential to help protect lungs from damage. In smokers, it markedly influences susceptibility to the disease with many people showing symptoms of emphysema as early as in their thirties and forties. In non-smokers, this deficiency is not known to trigger COPD until very advanced age.

Other Causes of COPD
Though of lesser significance when compared to cigarette smoking, low body weight at birth, childhood respiratory diseases, secondhand cigarette smoke exposure, occupational dust like mineral dust, cotton dust and chemical fumes are also known to be contributors to the risk of COPD.

COPD and What You Can Do to Prevent It

2011-09-17T21:44:00.000-07:00

Most cases of COPD develop over time, after the lungs and airways have suffered irreversible damage over several years and decades, from inhaling irritants with toxic particles and smoke. Cigarette smoking is the most often cause. Since COPD has a clear cause, it also has a clear path to prevention.

Quit Smoking

Quit Smoking ASAP!

If you've been a long-time smoker quitting will seem daunting and even impossible. More so, if you have tried several times in the past and failed. But if you've been diagnosed with COPD, the single most important thing you can do is to quit smoking immediately. Though there are other things you can do to cope with COPD, they do not compare in significance to what quitting smoking can do to help. Cessation of smoking will slow down the damage to lungs and advancement of the disease. Note that COPD is a progressive disorder that will get worse over time. There is no cure. This is so because the damage that the lungs and the airways, the tubes that carry air from your throat to lungs, suffer permanent damage.

Most smokers are diagnosed with COPD when they are in their early 40's or 50's. In many cases, since the patient is in early stage COPD, they do not take professional help. Meanwhile, lung damage progresses. Some smokers with COPD fail to realize how devastating it is on their lungs and persist with their addiction.
Quitting smoking is less intimidating if you speak to your doctor about the many options available today. You may seek the help of a specialist like a Pulmonologist who specifically treats lung and respiratory problems.

Nicotine Replacement Therapy (NRT) is found to be highly successful to help with quitting smoking. Several NRT products like transdermal patches and chewing gums can be used.Other alternative methods, such as counseling, support groups, hypnotherapy and acupuncture can also be helpful. Educate yourself and discuss with your doctor what might be best for you.

Avoiding Exposure to Pollutants
In some occupations, exposure to chemical fumes and dust is unavoidable. These lung irritants can lead to COPD over several years of exposure. Since this is nearly an everyday health hazard you face, talk to your employers and supervisors about providing the best ways to protect with aids such as a breathing mask. Speak about improving ventilation in the work area.

Timely Vaccinations
Vaccination against viral influenza and pneumonia is strongly recommended in all patients with cardiopulmonary diseases, including COPD.

Dealing with Genetic Risk Factors to COPD
If you have a rare deficiency which causes low levels of the protein alpha1-antitrypsin, stopping smoking is especially important. People who have this protein deficiency should get timely shots of alpha-1 antitrypsin that is obtained from human plasma. It is known to lower their risk for severe COPD.
For infants who are born with low birth weight, many times poor airway function is seen soon after birth. This is another known risk factor for COPD due to airflow obstruction that starts in infancy and continues well into early adulthood. A pulmonologist can advise proper breathing and physical exercises to help with better intake of air.

Treatment Options of COPD

2011-09-17T21:33:00.000-07:00

COPD is an irreversible disease with no cure. However, using a variety of treatment options, the goal of COPD management should be to improve quality of daily living by relieving symptoms, recurrence of flare-ups, and slowing the rapid advancement of the stages in this progressive disease.

Giving Up Smoking:

The most important therapeutic intervention remains immediate cessation of smoking. Seeking help and information from your pulmunologist can help decide on various methods like nicotine replacement aids, transdermal nicotine patches, chewing pieces and other relaxation techniques that help with quitting smoking. Though damage caused to the lungs by smoking in COPD is not reversible, quitting smoking helps with halting further damage.

Other treatments for COPD may include medicines, vaccines, pulmonary rehabilitation programs, oxygen therapy and surgery in very advanced stages of COPD.

Medicines - Bronchodilators
Medications used to primarily relax muscles affected by airway constriction are called Bronchodilators. They help ease breathing, control occurrences of flare-ups, combat inflammation and bacterial infections. These medicines may be administered using a device such as a metered dose inhaler, dry powder inhaler or nebulizer. Often a combination of different types of medications falling under bronchodilators such as pills, tablets, or IV is used by doctors.

Beta-Agonists
Short-acting beta-agonists are used when symptoms are episodic as when exercising. They are also used when shortness of breath starts as a pre-cursor to a full-blown attack, effectively preventing it. Long-acting beta-agonists are used to treat daily symptoms that last over 12 hours.

Phosphodiesterase Inhibitors
Methylxanthines or theophyllines are used to improve diaphragm muscle contractility and stimulate the respiratory center.

Inhaled Glucocorticosteroids (Steroids)
Inhaled steroids are normally used in moderate or severe COPD to reduce airway inflammation. Normally, they are used in patients of COPD for a trial period of about 6 weeks to 3 months only. They are believed to be less effective in the treatment of COPD than with other diseases they are used for.

Mucolytic Agents
These agents reduce sputum viscosity and improve secretion clearance as cough associated with excessive mucus is one of the earliest symptoms that continues to advanced stages of the disease also.

Oxygen Therapy
COPD commonly is associated with low levels of oxygen in blood. Oxygen stored in a portable tank is administered to the patient through a flexible nasal tube or face mask. Oxygen administration reduces mortality rates in patients with advanced COPD because of the favorable effects on pulmonary health.

Surgical Options
When advanced COPD has resulted in significant lung damage surgery may be suitable. Bullectomy is advised in cases where spirometric breathing tests show poor lung function. This procedure removes air spaces that sometimes form when air sacks break and interfere with breathing.

Bullectomy is advised in cases where spirometric breathing tests show poor lung function. This procedure removes air spaces that sometimes form when air sacks break and interfere with breathing.
Lung volume reduction surgery (LVRS) is a procedure to remove sections of damaged lung tissue.
Lung transplant is undertaken in very severe cases of COPD to replace a diseased lung with a healthy donor lung.

Other Lifestyle Changes
Along with the above treatments, patients would be well advised to follow a pulmonary rehabilitation program that gives a holistic approach including but not limited to nutrition advice, breathing exercises and other types of exercises for COPD patients. As infections such as flu and influenza worsen COPD, annual flu and influenza shots are a must.

Facing the Challenges of Living With COPD

2011-09-17T21:15:00.000-07:00

Living with Chronic obstructive pulmonary disease, COPD, presents several challenges. The magnitude and wide prevalence of this disease may shock many who are unaware that one in four deaths in the US accounts for COPD. But for the estimated 14 million COPD patients in the US alone and several hundred millions worldwide, there are a number of things they can do voluntarily to live better and add more years to life.

COPD is a serious and progressive disease that happens due to inflammation in the airways that leads to permanent lung damage. Cigarette smoking is the leading cause for COPD though other inhaled irritants like chemical fumes and dust are responsible to some extent too. Genetics also plays a role in some cases.

COPD and early diagnosis

Cough lasting for at least 3 months and present for nearly two or more successive years could be COPD. It is a serious condition that may have chronic bronchitis and emphysema occurring together. Once diagnosed, improve your day to day life by following many of these options for self-help.

Maintain a Safer environment

If you are a smoker, quit smoking before you do anything else. No other one single thing or set of combined efforts can have the positive effect on advance of COPD that quitting smoking has.
Since occupational hazards like smoke, chemical dust and fumes, toxic particles further worsen COPD, switch your profession, if you can. Have all painting walls, spraying of disinfectant on plants done when you are not at home.

Expend Less Energy over Tasks

Physical weakness and weight loss affects many COPD sufferers. People with COPD need 10 times more calories just to breathe compared to an individual in normal health. So it's understandable that COPD patients even when seemingly normal in appearance, find even small chores very taxing.

Aim to live active lives but look to conserve your energy. Use light-weight rolling carts to move stuff around the house.
Use support bars in bathrooms and stairways to assist walking, rising and moving about.
Keep things handy and organized and easy to access places. Avoid storing and using spaces above shoulder level.
Avoid unnecessary tasks and take help when you can, from friends and family members.
Rest often while doing chores that are unavoidable.
Practice relaxation techniques that work for you. They can help you cope better with shortness of breath.
Get adequate sleep and take short breaks of rest through the day to you more energy for things you need to do.
Pursue hobbies that are not physically demanding.

Diet and Exercise

Though it may not seem to make sense to spend energy exercising both body and spirit benefit from it.

Eat small meals several times through the day.
Eat healthy and prepare meals with foods that cook fast.
If eating tires you out, opt for less chewy foods.
Breathing exercising and tips for better posture can give you more air than your lungs seem to hold.
Daily stretching and short walks can keep your stronger.

Adherence to Medications

Many patients do not adhere to their medicine regimens. Exercise discipline in taking your medications on time and in the suggested manner.
Despite the challenges you face with COPD, you could still live a life that is enriching and satisfying by making small changes.

An Overview of Chronic Obstructive Pulmonary Disease (COPD)

2011-09-17T01:58:00.001-07:00

What is COPD?

Chronic obstructive pulmonary disease (COPD) is a lung disease in which the lung is damaged, making it hard to breathe. It is a long term, chronic condition in which the tubes that carry air in and out of your lungs, commonly called the airways get partly obstructed, making the passage of air through the lungs during respiration difficult.

Often the term COPD is used to define two chronic conditions - Chronic Bronchitis and Emphysema which can either occur separately or together. However, COPD as it commonly occurs has these two illnesses appearing together. Chronic Bronchitis is a condition which has inflammation and swelling of the mucus lining of the trachea. This leads to excessive mucus that blocks the airways and causes cough that persists for several months and even years. The narrowing of the airways also makes many sufferers of the disease feel breathless.

Emphysema occurs when tiny air sacs called alveoli deep in your lungs become enlarged and stretched. This impairs their normal function and ability to inflate and deflate with air, as you breathe. Lungs will therefore not get adequate air which makes one experience breathlessness and difficulty while breathing which are early symptoms of emphysema.
The main characteristic of COPD, airflow limitation is not fully reversible but treatment can arrest further damage and manage the disease.

Common Causes of COPD

The great majority of cases of chronic bronchitis and emphysema are caused by long-term smoking. People in certain professions such as mining and chemical industries have routing occupational exposure to dust, harmful chemicals or fumes. Such occupational hazards are also known to cause COPD because inhaling these irritants affects the mucus lining of the airways causing cough and mucus that lead to either or both Chronic bronchitis and emphysema.

Air pollution by itself is not known to cause COPD in non-smokers but it seems to advance the onset of COPD in smokers. Secondhand smokers are also likely to suffer from COPD after several years of exposure to smoke.

There is a rare type of emphysema referred to as A1AD-related emphysema which is a genetic condition in which a person's body lacks a protein called alpha1-antitrypsin. This protein normally helps protect the lungs. People with alpha1-antitrypsin deficiency who are smokers are also more susceptible to emphysema.

Major Symptoms of COPD

Sufferers of COPD are known to have varying symptoms but they almost always find that moderate daily activities also start to leave them short of breath. Bouts of bronchitis every few weeks or months, chronic cough and phlegm are some of the symptoms of COPD. In some instances, symptoms of COPD can be markedly similar to that of asthma. Only your doctor can determine if your symptoms are indicative of COPD after advising you breathing tests like spirometry. Your healthcare professional may also require you to take chest X-rays to rule out other pulmonary ailments.

What to Do If Diagnosed With COPD

The single most important step one can take when diagnosed with COPD is to quit smoking immediately if one is a smoker. Your persistent cough will start to relieve slowly, ease your breathlessness and you'll also succeed in slowing down further lung damage. Your best bet would be following self-management options as advised by your doctor and adherence to prescribed medications.