Introduction

Antimicrobial agents are crucial elements in the treatment of various bacterial infections in killing or preventing the growth of microbes that include bacteria http://www.airmax90cheapwholesale.com/ , fungi, or protozoan. The discovery of antimicrobial agents broadened the treatment options for the people with bacterial infections. At present, the treatment options for bacterial infections have a positive prognosis, unlike the earlier days. Physicians can easily identify the cause of infection as to whether it is bacterial or viral and recommend the appropriate treatment method. This research paper provides a discussion of the categories of antimicrobial agents, differences between viral and bacterial infections, and why proper identification of infection is crucial in selecting a proper antimicrobial agent.
Categories of antimicrobial agents
Antimicrobial agents are used to preventing infections and diseases caused by pathogens. The classification of antibacterial agents is based on the spectrum of activity, the effect of bacteria youth air max 90 wholesale , and the mode of action. Different types of antimicrobial agents are commonly available such as an antibacterial drug, antifungal drugs, antiviral agent, an antiparasitic drug. Antibacterial agents are used to hindering pathogenic activity of bacterial (Bazaka, Jacob, Chrzanowski & Ostrikov, 2015 kids air max 90 wholesale , p. 48745, para 10). An example of such agents is Zithromax. An antifungal drug is used to prevent fungal activity in a host organism by working against the activity of the fungal infection. Antiviral agents help to stop the pathogenic action of a virus, and an example is Tamiflu. Antiparasitic agents are used to preventing the growth and spread of pathogenic parasites.
Antibiotics are the microorganisms that are used to kill other microorganisms鈥?especially bacterial fungal and parasitic infections, but not effective for viral infections (Yokota, 1997, p. 1157, para 16). Chemical synthesis has led to the development of synthetic components that act as antimicrobial agents to kill pathogenic bacteria. Depending on the mode of action mens air max 90 wholesale , antibiotics are classified into a broad spectrum, narrow spectrum, and limited spectrum antibiotics. Antiseptics and disinfectants are also chemical substances used as antimicrobial agents. They are applied to injured tissues, cuts, and infected skin surfaces since they cannot be taken orally. The last category is disinfectants that are used to destroy pathogenic microorganisms in nonliving substances. They include chlorine and sulfur dioxide used in low concentration.
Differences between viral and bacterial infections
At the mention of bacterial infections, what comes to the mind is that bacteria cause them and viruses cause viral infections. However, it鈥檚 important to understand the specific differences between them. Bacteria are single-celled microorganisms that survive and do well in various environments. They can live in heat or cold extremes womens air max 90 wholesale , and others live in people鈥檚 intensities. Not all bacteria cause harm, but there are some exceptions (Sweeney, Wong & Khatri, 2016, p. 346ra91, Para 10). On their part, viruses are smaller than bacteria and need living hosts to populate. Upon entry to the body nike air max 90 wholesale , a virus invades the body cells and controls it to produce the virus. Bacterial infection can be a cause of strep throat, tuberculosis, and urinary tract infections, which are common, treated using antibiotics. Bacterial infections are adaptable, and misuse of antibiotics creates strains of the bacteria thereby resisting the effect of antibiotics (Tenover, 2001 air max 90 china wholesale , p. S110, para 12). Continued use of antibiotics has the likelihood of killing the healthy bacteria and allows other toxic germs to take over.
Viral infection involves an attachment to the cells and reprogramming them to reproduce the virus. Viral infection causes diseases such as common cold, AIDS, herpes, and chicken pox. Viral infections require the use of vaccination to prevent them from invading the cells and other antiviral drugs to eliminate them. However, some antiviral drugs do not eliminate the virus but inhibit its development (Sweeney, Wong & Khatri air max 90 cheap wholesale , 2016, p. 346ra91, Para 4). Antibiotics cannot treat viral infections unless with clear evidence. Practically, viral infections by themselves without treatment and any treatment are only aimed at providing relief from the disturbing symptoms.
n antimicrobial agent. It is required of them to thoroughly investigate the symptoms in the process of making an accurate diagnosis and providing proper treatment. Practitioners need to follow the protocols that can guide them to make an accurate diagnosis and thus, prescribe the right therapy (Leeha air max 90 wholesale , Terrell & Edson, 2012, p. 158 para. 7). Accurate identification of viral and bacterial infections is essential in the selection of proper antimicrobial agent since some diseases have similar symptoms and usually caused y either virus or bacteria. The prescription of antibiotics without properly identifying the cause of disease condition can lead t adverse reactions. The use of antibacterial medications for viral infections can cause antibiotic resistance due to the development of strains that make it difficult for the antibiotic to be effective in future (Tenover, 2001, S112, para 5). A lack of prope