What are some causes of infections?

Infections are the result of the inability of the body to fight against foreign microorganisms that can cause damage or disease if they are not treated. They can be a viral or bacterial nature and may be caused by a fungus or parasite. There are many common types and some very rare, all with different causes and treatments. coli . Different types are caused by many different types of bacteria. In general, they are treated with antibiotics specifically chosen to destroy infectious bacteria. Some, such as the throat strepe, are inner, while others are external, such as impetigo, common skin infections. Oral antibiotics are generally effective in the treatment of both types and local antibiotics can often be treated. Viral infections are different from bacteria in that they are caused by viruses that are smaller than bacteria or fungus. When the virus infects healthy cells, it prevents cells at work and causes disease. Viruses usually infect a specific type of cell that causes viral infections to affect certain parts of the body. ColdIt is the most common type and generally affects the upper respiratory tract. The flu is another common infection, but symptoms can affect the whole body.

Antibiotics are not effective against viruses, but in some cases the antivirus drug can be used to prevent virus reproduction. Most diseases caused by viruses must pass through the natural course and are handled by the body, but in some cases bacterial infections occur secondary to viral ones and therefore an antibiotic is used.

Fungus

is also a common cause of infection, including worms, athlete legs, fungal nail infections and vaginal yeast. Fungal types are caused by fungi that has been transmitted through Contact or grew due to certain conditions of the body. This type is treated with anti -mistakes that can be applied as a cream or orally.

There are many different causes of infections and different ways of spreading them. NoIt is possible to prevent all types, even with a healthy immune system, but the risk for those caused by viruses can be drastically reduced. Frequent washing of the hands and basic hygienic practices such as drinking or eating after someone, covering your mouth when coughing, and using tissues when you sneezes, are all ways to reduce the spread of viruses.

symptoms and symptoms of infections include fever, located redness or swelling, painful swallowing and pain in a particular part of the body such as the neck, ear or kidney area. If you have an inexplicable fever that persists for more than 48 hours, it cannot be alleviated normal over the counter or rises above 104 ° F (40 ° C), you should see a doctor as soon as possible. Only your doctor can determine whether you have an infection and how it should be treated with it.