Chronic obstructive pulmonary disease - Animation

For years, you've enjoyed relaxing with a cigarette in your hand, and looked forward to your cigarette breaks at work, but now, all of that smoking has caught up with you. You're coughing, wheezing, often out of breath. Could you have chronic obstructive pulmonary disease? Let's talk about chronic obstructive pulmonary disease, or COPD, for short. COPD is a lung disease that's usually caused by smoking, although some people who smoke for years never get the condition, while a few get COPD even if they've never lit up. Most people with COPD have a combination of a cough that just won't go away, called chronic bronchitis, and lung damage, called emphysema. The symptoms of COPD can sneak up on you slowly. Over time, you'll develop a cough that lingers, day after day. You'll feel tired, and have trouble catching your breath. Only your doctor can tell for sure whether this is COPD. To test for it, you'll need to breathe or blow into a machine as hard as you can, and hold that breath, as long as you can, in a test called spirometry. You may also need to have a blood test to determine how much oxygen and carbon dioxide is in your blood. If you have COPD, the ways things stand now, you'll have it for life, as there is no cure for this disease. However, there are ways to control the condition and help you breathe more easily. The first thing you do, absolutely need to do, is stop smoking, which will help slow down the damage to your lungs. A few medicines can help relieve COPD symptoms. You may breathe in a bronchodilator medicine through an inhaler to open up your airways, or take steroids to bring down the swelling in your lungs. If you're having real trouble breathing though, call your local emergency services number. You may need to visit the hospital for oxygen or breathing assistance. You may also need to take antibiotics during flare-ups, because getting an infection can make your COPD worse. Though it may be hard to exercise when you're feeling out of breath, staying active will help keep your muscles strong. Your doctor can teach you how to breathe in a different way so that you can exercise with COPD. You can help avoid the shortness of breath, the coughing, and the wheezing of COPD by butting out, kicking your cigarette habit as soon as possible. Not smoking is the absolute best way to prevent COPD. Ask your doctor about programs and medicines that may make it easier for you to quit.

Bronchitis - Animation

A lot of things can make you cough. Breathing in cigarette smoke, smelling a coworkers flowery perfume, or being sick with an infection can all leave you hacking. One of the infections that causes coughing is called bronchitis. Bronchitis is inflammation in the airways that lead to the lung. If you've got bronchitis, there's a good chance you started out with a respiratory infection like a cold, and it spread to your lungs. Either a virus or bacteria can cause this infection. The cough may clear up within a few days, but if it lingers for at least 3 months it's called chronic bronchitis. Chronic bronchitis is part of a group of lung diseases known as chronic obstructive pulmonary disease, or COPD for short. Smoking is one of the biggest causes of bronchitis and COPD. If you have bronchitis, you'll cough, and cough, and cough. In fact, the cough can stick with you for weeks. When you cough, you may bring up a sticky goo called mucus. If the mucus is yellow-green in color, that makes us think it might be a bacterial infection. Other symptoms of bronchitis include chest pain, wheezing, shortness of breath, and fatigue. To find out if you have bronchitis, your doctor will listen for crackly sounds in your chest when you breathe. You may also need a chest x-ray or other tests to see how well your lungs are working. So, how is bronchitis treated?Antibiotics won't treat bronchitis if a virus caused it, because they only kill bacteria. If you have a bacterial infection, you can take an antibiotic. The best way to get over bronchitis are with rest and time. While your lungs are healing, drink plenty of fluids and perhaps use a humidifier to loosen up mucus. Whatever else you do, don't smoke or be around anyone who is smoking or smells like smoke. The smoke will only make your cough worse. Bronchitis often clears up within a week or so, but the cough can stick around for weeks, or even months later, especially if you have a lung problem. While you're sick, call your doctor if you start to run a high fever, you feel short of breath or have chest pain, or your cough just won't go away. You can help protect yourself against bronchitis by washing your hands often, getting a pneumonia vaccine, and getting a flu vaccine each year to prevent some of the diseases that cause it. Be kind to your lungs by staying far away from cigarettes. If you need help kicking the habit, see your doctor.