Science, asked by ajaysingh14111980, 8 months ago

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Answered by parikshitsinghb
1

Answer:

Can taking too much antibiotics be harmful?

Frequent and inappropriate use of antibiotics can cause bacteria or other microbes to change so antibiotics don't work against them. This is called bacterial resistance or antibiotic resistance. ... In some cases, bad bacteria, like Clostridium difficile (or C diff), may overgrow and cause infections.

Answered by Nushrat109
0

Answer:

Antibiotics, first used in the 1940s, certainly are one of the great advances in medicine. But overprescribing them has resulted in the development of resistant bacteria, which are bacteria that don’t respond to antibiotics that may have worked in the past. Plus, whenever kids take antibiotics they run the risk of side effects, such as stomach aches and diarrhea or even a possible allergic reaction.

To understand how antibiotics work, it helps to know about the two major types of germs that can make people sick: bacteria and viruses. Although certain bacteria and viruses cause diseases with similar symptoms, the ways these two organisms multiply and spread illness are different:Bacteria are living organisms existing as single cells. Bacteria are everywhere, but most don’t cause any harm — and in some cases may be beneficial. Lactobacillus, for example, lives in the intestine and help digest food. But some bacteria are harmful and can cause illness by invading the human body, multiplying, and interfering with normal bodily processes. Antibiotics are effective against bacteria because they work to kill these living organisms by stopping their growth and reproduction.

Viruses, on the other hand, are not alive and cannot exist on their own — they are particles containing genetic material wrapped in a protein coat.

Viruses “live,” grow and reproduce only after they’ve invaded other living cells.Some viruses may be fought off by the body’s immune system before they cause illness, but others (colds, for example) must simply run their course. Viruses do not respond to antibiotics.

Explanation:

Taking antibiotics for colds and other viral illnesses not only won’t work, but also has a dangerous side effect: over time, this practice helps create bacteria that have become more of a challenge to kill.

Frequent and inappropriate use of antibiotics can cause bacteria or other microbes to resist the effects of antibiotic treatment. This is called bacterial resistance or antibiotic resistance. Treating these resistant bacteria requires higher doses of medicine or stronger antibiotics. Because of antibiotic overuse, certain bacteria have become resistant to some of the most powerful antibiotics available today.

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