Question

Name any two antibiotics.

Answer 1

Antibiotics are antimicrobial substances that are effective against bacteria or fungi. Antibiotic medications are widely used in the treatment and prevention of bacterial infections because they are the most common type of antibacterial agent. Bacteria may be killed or inhibited by these substances.

Complete answer:
Antibiotics are substances produced by microorganisms (either by bacteria or fungi) that kill or inhibit the growth of bacteria. Antiprotozoal activity is found in a small number of antibiotics. Antibiotics are ineffective against viruses such as the common cold or influenza; antiviral drugs or antivirals, rather than antibiotics, are used to inhibit viruses.
Antibiotics are drugs that are used to treat or prevent bacterial and protozoan infections. (Metronidazole is an antiparasitic drug that can be used to treat a variety of parasitic infections.) When an infection is suspected of causing an illness but the pathogen responsible has yet to be identified, empiric therapy is used.
This entails the use of a broad-spectrum antibiotic based on the signs and symptoms presented, and it is started while waiting for laboratory results, which can take several days. Antibiotic treatment can be administered via a variety of routes.
Antibiotics are typically taken orally. Antibiotics can be given intravenously or by injection in more serious cases, such as deep-seated systemic infections. Antibiotics may be given topically in the form of eye drops onto the conjunctiva for conjunctivitis or ear drops for ear infections where the infection site is easily accessible.
Penicillins, such as phenoxymethylpenicillin, flucloxacillin, and amoxicillin, are antibiotics.
Cephalosporins, such as cefaclor, cefadroxil, and cephalexin, are antibiotics.

Thus, the above are examples of antibiotics.

Note:
The use of antibiotics varies greatly between countries. The WHO report on antibiotic consumption surveillance, published in 2018, looked at data from 65 countries from 2015. As determined by defined daily doses per 1,000 people per day. Mongolia had the highest rate of consumption, at 64.4 percent. Burundi had the lowest, with a score of 4.4. The most commonly used antibiotics were amoxicillin and amoxicillin or clavulanic acid.