How many classifications of antibiotics are there?

Many readers are interested in the right subject: how many antibiotics are there? Our manufacturers are happy to report that they have already done research on current studies on this fascinating subject. We will give you a wide range of answers based on the latest medical reports, advanced research papers, and sample survey information. Keep repeating to find out more.

Antibiotics are offered to inhibit or kill bacterial growth. They are drugs obtained or chemically produced by the smallest organisms such as breasts, fungi, and bacteria. This is just one class of antibacterial agents, but it is a larger group that also includes fungal resistance, antiparasitic, and antiviral agents. There is a wide range of antibiotics each with its own application options and actions.

Classification of Antibiotics

The most effective classification One of them derives from their chemical composition. Drugs with comparable structural classes generally have comparable patterns of toxicity, operative and allergic potential.

The main classifications are:

  • Beta-lactamines (penicillin and cephalosporins)
  • Macrolides
  • Flurotinolone
  • Tetracyclines
  • Aminoglycosides

Every class consists of all kinds of drugs, but every class is unique in its own way.

How many classifications of antibiotics are there?

1. beta-lactam antibiotics.

Penicillin

The eldest type of antibiotics Penicillins have the chemical composition of cephalosporins. Penicillins are usually antibacterial and interfere with the ability of microorganisms to build their own cell walls. This antibiotic is often used for dental, skin, respiratory tract, ear, urinary tract infections, and go diseases.

different types of penicillin:

Natural penicillin

Based on the original structure of penicillin-G, this type of penicillin is of antibiotics used to combat the gram-positive tribe of staphylococci, and gram-negative tribes such as meningococci.

Penicillinase-resistant penicillins

This type of penicillin, especially oxacillin and methicillin, usually works when exposed to bacterial molecules that inactivate natural penicillins.

Amino-penicillin

Broad spectrum antibiotics Both amoxicillin and ampicillin are used to fight a wider range of bacterial infections.

Cephalosporins

What cephalosporins classification of antibiotics such as penicillin, but their chemical design distinguishes them in different ways. Both have structures that prevent them from lifting the bacterial cell wall. The most important difference is considered cefalosporine.

Cephalosporins have a wide range of applications, including curing strep, pneumonia, tonsillitis, staphylococcal infections, skin infections, medium flame media, kidney and bladder infections, bot infections, and goNorrhea. With each new generation of cephalosporins developed, the power of this new generation is expanded.

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2. fluoroquinolones.

The newest classification of antibiotics Fluoroquinolone. Synthesis. antibiotic Fluoroquinolones belong to the genus of the tinolones and are not derived from microorganisms. Older forms of tinolone are usually used to treat urinary tract infections because they were not properly absorbed by the body. However, the newer version is considered broad-spectrum bacterial antibiotics it is simply absorbed by the body. That is why fluoroquinolones can be administered both in pill form and intravenously.

Fluoroquinolones work by inhibiting the microorganisms’ ability to make DNA. This antibiotic is primarily used to treat skin infections, urinary tract infections, and respiratory infections such as bronchitis and sinusitis.

3. tetracycline

Tetracyclines have a chemical structure with four rings and come from Streptomyces Microben. They are bacterial in nature. antibiotics They are effective against numerous microorganisms.

Tetracyclines are currently most used in the treatment of disabling rosacea and acne. They are still often used to treat respiratory tract infections, sinus infections, gastrointestinal infections, ear infections, urinary tract infections, Lyme disease, go disease, and rock spot fever.

4. macrolides

Derived from the bacterium Streptomyces, macrolides are considered a type of antibiotics They are considered bacterial and mostly inhibit protein synthesis. This class of macrolides is considered erythromycin and is used in the same way as penicillin. Fresh versions, such as clarithromycin and azithromycin, are used to cure respiratory tract infections. They are also used to treat gastrointestinal infections, genital tract infections, and bacterial skin infections.

5. aminoglycosides

Aminoglycosides are prepared from various Streptomyces species arising from a fungus called Streptomyces griseus. They are antimicrobial and prevent the bacteria from producing proteins.

This classification of antibiotics They are used against Gram-negative microorganisms and can be used in combination with cephalosporins or penicillins. However, they work perfectly well and the bacteria simply have a chance to become resistant to the aminoglycosides. They are administered intravenously because the stomach destroys them more easily. They are short-lived. antibiotic .

Are there any side effects?

The following is a table of all the different types of possible side effects of antibiotics .

Mechanism

Example

Possible side effects

Beta-lactam antibiotics (Penicillin and cephalosporins) Inhibit production of bacterial cell walls.

  • Ampicillin
  • Amoxicillin
  • Cefuroxime
  • Cefriaxon
  • Cefranid
  • cefoperazone
  • cefozopran

Most often, side effects of penicillin occur with diarrhea, nausea, stomach complaints, and nausea. Quite rarely, people may have allergic reactions.

Rarely, cephalosporins cause nausea, light abdominal cramps, and diarrhea. People can get allergic reactions such as skin rashes and fever.

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Interferes with macrolides in the production of bacterial proteins

  • Erythromycin
  • Clarithromycin
  • Azithromycin
  • DirectRomycin
  • Roxolomycin
  • Torlandocin

Possible side effects are nausea, vomiting, and diarrhea. Occasionally, short-term hearing loss may occur. Rarely, allergic reactions may occur. These symptoms may be anaphylaxis and skin infections.

Fluoroquinolones prevent the production of microbial DNA.

  • Ciprofloxacin
  • Levofloxacin
  • lomefloxacin
  • Norfloxacin
  • Sparfloxacin
  • Clifloxacin
  • Gatifloxacin
  • Orloxacin
  • Trovaluxacin

Relatively harmless and well tolerated, fluoroquinolones can cause many amenable side effects, of which vomiting, diarrhea, nausea, and abdominal pain are the best known. Lesser known but more nonsensical side effects are headache, discomfort and dizziness, phototoxicity, and epileptic seizures.

Fluoroquinolones are labeled pregnancy category C.

Tetracycline inhibits the ability of microorganisms to make proteins.

  • Tetracyclines
  • Doxycycline
  • Minocycline
  • Oxytetracycline

It is important to note that tetracycline becomes toxic over time and can cause criticism leading to kidney damage It may not be used in children under the age of 8. This is because it disrupts dental development.

Common side effects are cramps, diarrhea, and irritation of the tongue or Hg. Tetracycline can cause photosensitivity of the skin and sun damage. Occasionally, secondary intracranial hypertension may occur in combination with visual problems and severe headaches.

Aminoglycosides brake bacterial protein synthesis.

  • Amikacin
  • Gentamicin
  • Kanamycin
  • Neomycin
  • Streptomycin
  • Tobramycin

Aminoglycosides can cause permanent toxic damage to the ear and hearing. Also note that aminoglycosides are antibiotics Nephrotoxic and can cause kidney damage.

Recommended Use

With knowledge of the classification of antibiotics Follow directions for safe use of product. If possible, follow the instructions or advice of a physician.

  • To minimize the possibility of formation of resistant microbial strains, antibiotics Use only if there is definitely a bacterial infection. The medication does not follow instructions for use in curing viral infections. Use fluoroquinolones with caution when used for mild infections.
  • For more serious infections, it is recommended to start with a broad-spectrum infection. antibiotic If a bacterial infection is confirmed, switch to a product with a narrower range of action.

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Alex Koliada, PhD

Alex Koliada, PhD

Alex Koliada, PhD, is a well-known doctor. He is famous for his studies of ageing, genetics and other medical conditions. He works at the Institute of Food Biotechnology and Genomics NAS of Ukraine. His scientific researches are printed by the most reputable international magazines. Some of his works are: Differences in the gut Firmicutes to Bacteroidetes ratio across age groups in healthy Ukrainian population [BiomedCentral.com]; Mating status affects Drosophila lifespan, metabolism and antioxidant system [Science Direct]; Anise Hyssop Agastache foeniculum Increases Lifespan, Stress Resistance, and Metabolism by Affecting Free Radical Processes in Drosophila [Frontiersin].
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