Showing posts with label infectious disease. Show all posts
Showing posts with label infectious disease. Show all posts

Tuesday, 12 April 2011

List of Infectious Disease

Infectious diseases, also known as communicable diseases, contagious diseases or transmissible diseases comprise clinically evident illness. "Health is wealth" this is a very common saying and it is so true. If we do not have health then there is no use in possessing wealth. Knowledge about anything is never a waste and especially about health and the various health diseases. This health information knowledge will let help you in protect yourself as well your friends and neighbors. It is important to know the common types of health diseases and their basic cure. Today, everyday we hear about a new disease attacking the city through epidemics. Millions of people all around the world die because of certain disease even before its medicine is invented or discovered.

Before knowing about the common types of health diseases, we must know about disease. 'Disease' has been defined in many ways but the most commonly accepted one is that "disease is a condition in which the body's normal functioning is affected". It is also said that when a person is affected to any disease then he or she is not just physically disturbed but also mentally and socially.

There are many types of diseases. You can classify them either according to the ways they are spread or according to the cause of their spreading.

Some of the common types of health diseases are:

-    Infectious disease: These types of disease are caused due to microorganisms. These organisms can enter into your body via many different ways. Unhygienic food, water, polluted air are some of the ways through which they can enter your body. Infectious diseases can further be divide into the following ways:

-    Parasitic disease
-    Bacterial disease
-    Viral disease
-    Fungal disease
-       journal of infectious diseases
-       Infectious diseases
-       Lancet infectious diseases
-       Clinical infectious diseases

-    Contagious disease: These diseases are transferred from one person to another through food, water or physical contact. An unhealthy person can pass his or her disease to a healthy person. If a person is coughing and you happen to touch even a drop of the fluid or his hands then you are susceptible to be infected to this disease. That is the reason why doctors suggest relatives and friends to stay away from the patient. One example of contagious disease is swine flu.

-    Genetic disease: Genetic diseases are caused due to the faults or disarrangement in our genes. There is no cure for genetic disease, as these diseases are inborn. You can find out whether the child will have any genetic disease when he or she is in the womb.

-    Hypo or hyper disease: Some diseases are caused due to the deficiency or over intake of certain foods in the body. If you eat excess of vitamin c then your face will turn pale or if you do not take enough of vitamin A then you might fall prey to night blindness.

-    Sexual disease: Some diseases are transferred due to sexual intercourse with multiple partners. Body fluids, which are passed into one another's body during sex, cause these diseases. Through mechanical barriers, you can avoid these diseases. Some are curable while some are not. AIDS is an example of this type of disease.

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Infectious Diseases


There are statistics to show that there is great evidence that non infectious diseases are quite a big cause of death. It is possible to get a non infectious disease though inherited means. It is not possible to catch a non infectious disease so that is a good thing.

Other ways non infectious diseases can be caught is by living unhealthy and having an unhealthy diet. It is also possible to get a non infectious disease thought natural aging.

There are a number of different illnesses that can be inherited. There are some illnesses that can start as early as at birth, the common term for these are congenital, but these types of illness are not usually noticed until a person gets older in life.

It has been calculated that there are up to 200 babies that are born, which will have a damaged or even a missing chromosome. Missing a chromosome in some cases can be the cause of illnesses such as down syndrome, so can be quite serious in some cases. A missing chromosome can even cause a rare mental handicap condition, which can also include a cat like cry, because of a of the ability to only develop a small larynx.

There are a number of disease that can be inherited because of genes, such as albinism, hemophilia, muscular dystrophy and cystic fibrosis. If these are not looked at early some may even develop into something more serious. such as brain damage. Fortunately because of this babies are usually tested routinely, and if anything is wrong the baby can be treated by modifying there diet.

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The medical treatment of infectious diseases falls into the medical field of Infectiology and in some cases the study of propagation pertains to the field of Epidemiology. Generally, infections are initially diagnosed by primary care physicians or internal medicine specialists.

An infectious disease team may be alerted when:
-   The disease has not been definitively diagnosed after an initial workup.
-   The patient is immunocompromised (for example, in AIDS or after chemotherapy).
-   The infectious agent is of an uncommon nature (e.g. tropical diseases).
-   The disease has not responded to first line antibiotics.
-   The disease might be dangerous to other patients, and the patient might have to be isolated

Wednesday, 23 February 2011

Asbestosis and Symptoms


Asbestosis

It often takes years of exposure for asbestosis to surface but it can quickly worsen,  if exposure continues.Basically put, asbestosis is a breathing disorder caused by inhaling high levels of asbestos.  The buildup of these fibers in the lungs causes scarring of lung tissue & makes it difficult to breathe.

Who Gets Asbestosis?

Those at the highest risk for developing the disorder probably worked with asbestos or asbestos-containing products on a every day basis for at least 8 to 10 years.Miners may create the disorder in less time.

Asbestosis is  always job-related & plenty of of the victims are older individuals who were exposed to asbestos at work before the United States began to regulate its use in the mid-1970s.  This naturally-mined material was used extensively in the construction & manufacturing businesses,  as pipe insulation, in fire-retardant materials, as floor & ceiling tiles, & in brake & clutch linings.

Symptoms

Shortness of breath
Decreased tolerance for physical activity
Coughing
Chest pain
Finger clubbing, in some cases
Diagnosis

When thinking about a diagnosis of asbestosis, your doctor will probably inquire as to your exposure to asbestos.  He/she may also ask whether any fellow employees have been affected by the disease.  Your doctor may then order tests to confirm the diagnosis, including pulmonary function tests, CT scans, and chest x-rays.

When destroy and scarring caused by inhaled asbestos fibers lead to stiffness in your lung tissue so that your lungs cannot contract and expand normally, you will start experience symptoms of the disorder, which may include:

Treatment
The affects of asbestosis cannot be reversed but progression can be halted and symptoms treated.  Above all us, further exposure to the toxic material ought to be eliminated.  If you smoke, it's necessary to cease immediately.  Doctors may also treat you with medications that expand or relax blood vessels, and/or blood-thinners that prevent blood clots from forming and obstructing narrowed vessels.