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antibiotics are useful against bacteria because they help to kill off the nasty bacteria or they can also stop the bacteria from reproducing - so the illness doesn't get worse. this then gives your body time to make antibodies which will eventually distroy the bacteria. after this, you won't get the disease again because you are immune to it.
Wiki User
∙ 14y ago
Yes, antibiotics specifically target and work against bacteria by inhibiting their growth or killing them. They are ineffective against viruses because viruses are not susceptible to antibiotics.
Wiki User
∙ 13y agoTheoretically antibiotics kill bacteria. However not all antibiotics kill all bacteria - you have to match the right antibiotic to the right bacteria.
Wiki User
∙ 13y agoNo. :]
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How does the misuse of antibiotics affect the evolution of disease-causing bacteria?
Misuse of antibiotics can lead to the development of antibiotic resistance in disease-causing bacteria. This occurs when bacteria evolve mechanisms to withstand the effects of antibiotics, making the drugs less effective in treating infections. Over time, this can make certain infections harder to treat and increase the risk of spreading antibiotic-resistant bacteria.
How long does antibiotics stay in your body?
The length of time antibiotics stay in your body can vary based on factors such as the type of antibiotic, your kidney and liver function, and how your body metabolizes the medication. In general, most antibiotics are eliminated from the body within a few days to a week after completing the full course of treatment.
What is common household cleaner that is effective against microorganisms?
Bleach is a common household cleaner that is effective against a wide range of microorganisms, including bacteria, viruses, and fungi. It is a strong disinfectant that can help kill germs and prevent the spread of infections in the home.
What is cedeficile?
Clostridium difficile (C. difficile) is a type of bacteria that can cause symptoms ranging from diarrhea to life-threatening inflammation of the colon. It is often associated with healthcare settings and can be transmitted through spores on surfaces or through fecal-oral contact. Treatment typically involves antibiotics targeted at the bacteria.
What are Harmful and useful bacterias to human?
Some harmful bacteria to humans include Escherichia coli (E. coli), Streptococcus pneumoniae, and Staphylococcus aureus. Useful bacteria to humans include probiotics such as Lactobacillus and Bifidobacterium, which aid in digestion and overall gut health.
When are antibiotics not effective?
An antibiotic might not work because the symptoms are attributed to a virus rather than a bacterium. Antibiotics do not work against viruses.
Why are antibiotics not given unless a serious infection?
Bacteria can become immune to antibiotics and the antibiotics will not work in the future when you need them. They only work against bacteria and cold and flu are caused by viruses.
Do Antibiotics only work on bacteria or virus?
Antibiotics only work on bacteria.
How does antibiotics fight a cold?
Antibiotics work against bacterial infections only. They either prevent the bacteria from multiplying or they affect the cell contents of the bacteria and stop the bacteria from constructing their cell wall. However, antibiotics won't work against cold because common cold is caused by a virus. Since virus contains only RNA and is non-living outside host cell, i.e.,there is no cell wall in viruses. so, antibiotics do not work against them. Therefore, it is not advisable to have antibiotics to fight off a cold.
Can your 2 year old baby catch the flu if already on antibiotics?
Yes. Antibiotics work against bacteria. Influenza is caused by a virus.
Why don't you treat a virus with antibiotics?
antibiotics are only affective against bacteria, and a virus is different then bacteria
What type of antoboitics work against viruses?
It's called NONE. Antibiotics are for bacteria. They are not for virus because they don't work on virus.
Why isn't flu treated with antibiotics?
Antibiotics are useful against bacteria; they do not do anything about viruses.
Which antibiotics can be taken with Tamiflu?
You shouldnt take antibiotics for a flu infection. Antibiotics only work against infections caused by bacteria, fungi and some parasites. They don't work against any infections caused by viruses. Viruses cause colds, the flu and most coughs and sore throats.
Why does an antibiotic not work the same for all bacteria?
Bacteria also do evolve. If one bacteria is mutated, and survives an attack by antibiotic, he multiplies and forms more bacteria which are more resistant against antibiotic. As days of surviving antibiotics and multiplying eventually creates a bacteria which is resistant against it.
Can Antibiotics treat a virus?
No. Antibiotics only treat bacteria - and each antibiotic has a different group of bacteria it can treat. Antivirals such as acyclovir, foscarnet, and ganciclovir treat some viruses, and others have no treatment other than supportive therapy: fluids, fever control, etc.
Why can't antibiotics be used against viruses?
Because viruses are not bacteria. Antibiotics only work on bacteria. (Viruses are not actually alive . . . they enter a bacterium and take control of its function.)
