What are different respiratory diseases?

respiratory diseases are conditions that affect different parts of the nose, neck and lungs. Every year it affects many different diseases of the respiratory system affecting people from around the world. Most of these diseases are caused by infection by viruses, bacteria and mushrooms. Some infections may be mild, such as common colds, while others may occur in the long term and become life -threatening, such as asthma and chronic obstructive lung disease (COPD). Other causes of the respiratory system include genetic predisposition, environmental pollution and lifestyle factors.

Different diseases of the respiratory system caused by infections from viruses are often mild and usually need supportive therapy, such as rest and drinking a lot of liquid. These infections are often contagious, transmitted from one person to another through coughing and sneezing. However, there are other diseases of the viral respiratory system that can represent a serious threat to the community such asPigs caused by H1N1 virus, bird flu caused by H5N1 virus and heavy acute respiratory syndrome (SARS) caused by SARS coronavir.

bacterial respiratory infections include, inter alia, tonsillitis, black cough, tuberculosis (TB) and pneumonia. There are often symptoms such as fever, body weakness, headache, swallowing and shortness of breath. Some infections can be easily cured by antibiotics and lots of rest, while others require long -term therapy, for example in TB treatment, which may require six to nine months of regular medicines. Pneumonia can also endanger life if it is not managed early.

lung fungal infections include aspergillosis, cryptococcosis and histoplasmosis. Traveling to endemic areas and frequent exposure to the faeces of bats and birds can often cause infection in susceptible individuals. People who geinified by mushrooms are often immunocompromised, which means their immune system doesn't work well. These include patients with an immune deficiency syndrome (AIDS).

Another disease of the respiratory system is asthma and chronic obstructive pulmonary disease (COPD). In asthma and COPD, the airways are often narrowed. The factors leading to asthma include genetic predisposition and inhalation of harmful substances from the environment, with the disorder mostly manifested during childhood. COPD, on the other hand, is usually caused by the lifestyle and factors of the environment, such as smoking, and is often seen in older people. Smoking was very not only associated with asthma and COPD, but also with the development of lung cancer.