Answers:
Asthma is the constriction of bronchial tubes in your lungs. This condition cause wheezing and difficulty breathing. The Constriction can be relieved next to breathing treatments and steriods if the condition is severe. Asthma is usually a disease the a tolerant is born next to or develops is hasty childhood. It is aggrevated by allergens or dust and pollen. Things similar to that contained by the heavens. It can also be intrinsic which mechanism your body triggers itself into an asthma attack.
Emphysema is a condition where on earth the alveoli (the nouns sac where on earth gas exchange occurs) contained by your lungs is tattered usually from smoking or environmental hazard resembling asbestos or coal mine workers. If you muse of alveoli resembling a cluster of grapes and after some of the grape sac pop or the inside layer is thinned and become worn out later the surface nouns for gas exchange to crop up is lessened. Also, the heavens sac don't own indistinguishable elasticity as beforehand cause nouns trapping which consequently make it harder for a tolerant to bring the upper air contained by so you have a feeling short of breath and enjoy trouble breathing.
Both of these disorders can be emcompassed in the diagnosis beside COPD.
See site below:
http://www.healthcentral.com/asthma/c/78...
Emphysema is a type of chronic obstructive lung disease. It is normally cause by exposure to toxic chemicals or long-term exposure to tobacco smoke.
(emphysemia is NOT an allergic impulse, it's through long residence exposure)
Asthma is a chronic malady involving the respiratory system where the airway occasionally constricts, become inflamed, and is feint near excessive amounts of mucus, regularly within response to one or more triggers.
(Asthma is cause by an allergic sensitivity to something, eg. cat fur, fumes etc)
Asthma is a respiratory disorder characterized by wheezing; cause by irritation, inflammation, mucous production, and phlegm -- usually of allergic origin
Emphysema is a chronic respiratory disease where on earth at hand is over-inflation of the upper air sac (alveoli) within the lungs, cause a moderate surrounded by lung function, and commonly, breathlessness.
The fundamental difference is the temper of the disease. Asthma may be congenital (from birth) and emphysema is typically (but not always) a lifestyle disease cause as the result of things approaching smoking and exposure to environmental pollutants.
Though the symptoms of both diseases give the impression of being similar; the mechanism of causation for those symptoms are reasonably different.
Today asthma is view as a chronic (long-lasting) inflammatory disease of the airways. In those susceptible to asthma, this inflammation cause the airways to get thinner periodically. This, contained by turn, produces wheezing and breathlessness, sometimes to the point where on earth the lenient gasp for nouns. Obstruction to nouns flow any stops spontaneously or responds to a general selection of treatments, but continuing inflammation make the airways hyper-responsive to stimuli such as cold air, exercise, dust mites, pollutants contained by the atmosphere, and even stress and anxiety.
Emphysema is a chronic irreversible lung condition feature an out of the ordinary group of nouns within the lung's several tiny nouns sac, a tissue call alveoli. As nouns continues to collect in these sac, they become enlarged, and may break, or be tatty and form mark tissue. Emphysema is strongly associated beside smoking cigarettes, a practice that cause lung irritation. It can also be associated near, or worsened by, repeated infection of the lungs, such as is see contained by chronic bronchitis.
I affix a intertwine for respectively of these subjects.
http://www.asthmabd.org/
guideline/section1/Defination.
http://www.faqs.org/healthsick-v2/...
Emphysema.html
Hope this help
matador 89
Asthma is a disease that can present when the afflicted party responds to any number of triggers contained by the environment: nouns pollution; smoke; fragrances; molds; stress; a money contained by environment, etc. The afflicted individual is predisposed to suffer constriction contained by the skill to breathe, along near other symptoms, which can front to annihilation, if treated. Their are various pharmacological treatments available for asthma sufferers, but it is essential that treatment is sought contained by a timely carriage.
Emphysema is a disease specifically cause by external factor, as all right, but these factor are introduced to incentive the disease, which does not hold a contributing factor of predisposition. Emphysema is the result of the lungs self introduced to chemicals over a length of time, including cigarette smoke, which results in the loss of elasticity of the lung tissue, and, eventually, the inability of the lungs to provide sufficient oxygen for the proper function of the brain and body. Emphysema patients commonly require supplemental oxygen within direct to ameliorate this effect.
I hope this help . . .
For more information, please vista the following links: