Thekey difference between antibiotic and antiseptic and disinfectantis their mechanism of action. Antibiotics work inside the body and are used to kill or inhibit the growth and development ofbacteria，虽然防腐剂在体内在体外起作用，以抑制microorganisms但不一定杀死他们。同时，消毒剂在非生命事物上进行外部工作并破坏细菌。
Although the terms antibiotics, antiseptics, and disinfectants refer to the same phenomena of inhibiting the growth and development of bacteria, these three forms are applied on different occasions, and the outcomes can be different from each other as well.
内容
1.Overview and Key Difference
2.What is an Antibiotic
3.What is an Antiseptic
4.What is a Disinfectant
5.Antibiotic vs Antiseptic vs Disinfectant in Tabular Form
6。摘要 - 抗生素与杀菌剂与消毒剂
What is an Antibiotic?
抗生素包括一系列强大的药物，这些药物可用于治疗由细菌引起的疾病。但是，这种药物不能对病毒疾病（例如冷，流感和咳嗽）作用。有史以来第一个抗生素是penicillin, which was discovered by Alexander Fleming in 1928. He also predicted the rise of antibiotic resistance. Typically, an antibiotic kills (or sometimes slows) the growth of bacteria. However, there can be some side effects regarding this medication, such as diarrhea, upset stomach, and nausea.
在细菌开始繁殖并引起症状之前，免疫系统能够自然杀死它们。白细胞可以攻击这些有害细菌并抗击感染。但是，有时我们需要更强大的东西来与这些细菌作斗争，尤其是如果有害细菌的数量过多。我们可以在这种情况下使用抗生素。
Although penicillin was the first antibiotic to be discovered, there are penicillin-derived medications that are still in use these days. Some of them include ampicillin, amoxicillin, penicillin G, etc. There are some modern antibiotics in use as well. But these are mostly available only upon a prescription. However, topical antibiotics like ointments and creams can be bought over the counter as well.
什么是防腐剂？
Antiseptics are substances that are used externally and can stop or slow the growth of microorganisms. However, an antiseptic does not necessarily kill microorganisms. These substances are often used in hospitals and other medical settings in order to reduce the risk of infection during surgeries and similar procedures.
There are different types of antiseptics that are in use, such as hand rubs, hand washes, and skin preparations. Some of these antiseptics are available to buy over the counter for use in the household. Sometimes, antiseptics are known as skin disinfectants due to their similarity in action.
什么是消毒剂？
消毒剂是可以使惰性表面上的微生物灭活或破坏微生物的化学物质。因此，不建议在生物的皮肤上使用这些化学物质。这种化学物质不一定杀死微生物。例如，它不能破坏细菌孢子。因此，与灭菌相比，该化学物质的有效性较低。
Generally, we can distinguish a disinfectant from other antimicrobial agents like antibiotics and antiseptics because the latter destroys bacteria on living surfaces. Moreover, disinfectants are different from biocides because the latter is intended to destroy all forms of life and not only microorganisms.
Further, a disinfectant work by destroying the cell wall of microbes or interfering with their metabolism. It is a form of decontamination, so we can define it as a process where physical or chemical methods are used to reduce the amount of pathogenic microorganisms on a surface.
抗生素和抗之间的区别是什么septic and Disinfectant?
所有三种化学物质，抗生素，防腐剂和消毒剂均可用于抑制或杀死细菌。抗生素和抗菌素和消毒剂之间的关键区别在于，抗生素在体内起作用，用于杀死和抑制细菌的生长和发育，并且在体内抗菌药在体内起作用，以抑制微生物的生长和发育，但不一定杀死它们是在外部在非生命事物上进行外部工作并破坏细菌的。
摘要 - 抗生素与杀菌剂与消毒剂
抗生素和抗菌素和消毒剂之间的关键区别在于，抗生素在体内起作用，用于杀死和抑制细菌的生长和发育，并且在体内抗菌药在体内起作用，以抑制微生物的生长和发育，但不一定杀死它们是在外部在非生命事物上进行外部工作并破坏细菌的。
Reference:
1.“”Antibiotics: Uses, Resistance, and Side Effects。”Medical News Today, MediLexicon International.
Image Courtesy:
1.“”Antibiotics“ 经过绵羊紫色（CC由2.0）via Flickr
2. “Purit Antiseptic Liquid“ 经过SAROAFRICA – Own work(CC BY-SA 4.0)via Commons Wikimedia
3. “DISINFECTANT PIC“ 经过OpenClipart Vectors at Pixabay –(CC BY-SA 4.0)via Commons Wikimedia
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