Antibiotics And How They Works

Antibiotics – a progress and a very important part in medicine. These medications are used to fight many infections caused by bacteria. The following facts about antibiotics will help you to understand how antibiotics works, the possible side effects and the importance of taking antibiotics as prescribed by the health care provider.

Antibiotics do not work against the whole Infections
Antibiotics works only against infections caused by bacteria. This medication is not generally effective against most infections. That is why your doctor will rarely prescribe an antibiotic if you have an infection.

Some antibiotics are effective against only a certain type of bacteria, while others may deal effectively with a wide range of it. Bacterial infections include strep throat (not all) ear infection, bladder and lung infections. Not all bacterial infections require treatment with antibiotics. Based on your illness and symptoms (make laboratory tests if necessary), your doctor can prescribe the most appropriate antibiotic that will work best for you.

Antibiotics can cause side effects.
If your doctor prescribe an antibiotic, be sure to ask him or her what are the possible side effects. Antibiotics can cause nausea, diarrhea and stomach pain. Some people may experience an allergic reaction (characterized by rash and itching or in severe cases, difficulty breathing). If you experience any side effects when you take antibiotics, you should call your doctor.

Bacteria can become resistant to antibiotics.
Overuse of antibiotics leads to antibiotic resistance. Antibiotic resistance occurs when antibiotics no longer work against. Antibiotic resistance has been accelerated by extreme overuse of antibiotics in humans and animals.Taking antibiotics too frequently, for too long, or not completing the course of antibiotics will result in increased resistance of bacteria by different mechanisms.

It is very important to take antibiotics as it was prescribed.
Antibiotics should be taken only when it was prescribed by your doctor. Consult the hear care professional before taking any other medications because it may interact in a negative way and cause a worse effect for you.You should never take antibiotics given to you by somebody else or which were prescribed for a previous illness.

Below you will find three basic and important steps to ensure that your antibiotic treatment will be effective:

1. Always take the prescribed dosage. The dosage is very important factor in antibiotic effectiveness. If the dosage is not adequate, it will not be effective in treating infections and bacteria and it is more likely to develop resistance because the bacteria continue to grow and develop ways to break the effects of the antibiotic.

2. Take the full course of antibiotics as it was prescribed by the health care professional. Very often, when the patient feels better and it seems like the disease is gone, he stops to use antibiotics. However, even after symptoms are gone, the bacteria may still be present and the infection can return if the use of the antibiotic is stopped. It may also promote resistance to antibiotics.

3. Antibiotics should not be saved and reused. You should always take the full course of antibiotic treatment, because none of the drug is necessary any more.However, if this happens, antibiotics should not be taken to any other disease. Different types of infections requires different types of antibiotics, so taking the remaining treatments are not effective.

Always consult your doctor before taking any antibiotics or before stoping to use the prescribed course.