EVERYDAY SCIENCE

Detailed explanation-1: -Antibiotics DO NOT work on viruses, such as those that cause colds, flu, or COVID-19. Antibiotics also are not needed for many sinus infections and some ear infections. When antibiotics aren’t needed, they won’t help you, and the side effects could still cause harm.

Detailed explanation-2: -The drugs used for viral infection are Acyclovir (Zovirax), famciclovir (Famvir), and valacyclovir (Valtrex) are effective against herpesvirus, including herpes zoster and herpes genitalis. Drugs used for treatment for viral fever are Acetaminophen(Tylenolothers)ibuprofen (Advil, motrin IB others).

Detailed explanation-3: -Viruses and bacteria also have a different structure and a different way of surviving. Viruses are surrounded by a protective protein coating; they don’t have cell walls that can be attacked by antibiotics like bacteria does. It is because of this that antibiotics don’t work on viruses.

Detailed explanation-4: -How are antibiotic-resistant bacterial infections treated? If an infection shows signs of antibiotic resistance, your healthcare provider may try a different drug. The new drug may have more severe side effects, and trying a different antibiotic also raises the risk of developing resistance to that drug.

Detailed explanation-5: -Antibiotics cannot kill viruses or help you feel better when you have a virus. Bacteria cause: Most ear infections. Some sinus infections.