Antibiotics are medicines that kill bacteria causing infections. They don’t work against viruses. Doctors prescribe them for bacterial diseases like pneumonia or tuberculosis. Taking them wrongly can lead to antibiotic resistance, which is dangerous.
class 8 science chapter 3 health the ultimate treasure question answer
Class 8 Science Curiosity Textbook Chapter 3 Health – The Ultimate Treasure question answer
Antibiotics are drugs used to kill or stop the growth of harmful bacteria inside the body. They are effective only for bacterial infections and not for viral ones like flu or cold. Doctors prescribe them carefully for illnesses like tuberculosis or urinary infections. If misused, they can stop working, leading to antibiotic resistance. That’s why antibiotics should only be taken as prescribed, for the right illness and for the correct duration.
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