Antibiotic Medicines

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Antibiotics Drugs

About Antibiotics

To fight the bacteria infection of our body, the best medicines we rely upon are antibiotics. Our body’s immune system produces natural antibiotic elements to protect our body from the harmful bacteria. However, if the bacteria content becomes higher than the available natural antibiotic, we start suffering from certain health ailments. During such situations, we have to consider external antibiotic medicines to fight the germs and get faster curability. However, if the right type of antibiotic medicine along with the dosage is not prescribed and intake, the body may suffer largely from negative repercussions. Therefore, be very careful with the dosage part and also the type of antibiotic medicines to be consumed. A doctor’s prescribed dosage is necessary. Antibiotic abuse can lead to serious impacts. Overusing the antibiotic medicine can result in making the internal bacteria turning totally resilient and thus the effects of the medicines will become ineffective totally. Most of the antibiotics are strongly recommended to be used under doctor prescription to avoid side effects. Common side effects may include diarrhea, nausea, vomiting, or even some kind of minor fungal infection. Visit out site http://www.rxgenericmedicines.com to learn about the best antibiotics available for different ailments of the body. If you want to buy antibiotics online, consider our online portal for the best rates and wide options. We have the best quality brands for medicines and you can easily place orders online. However, we don’t provide medicines without a valid prescription. Your health security is our primary concern. Also, make a note of the fact that using antibiotics by pregnant women, breastfeeding mother, or a person suffering from some kind of kidney ailment can be risky. It can be used, though, under effective supervision of a health professional.

Understanding Antibiotic and its usage

Antibiotic is basically a chemical substance being produced inside the body through the help of a certain kind of microorganism that directly inhibits or prevents the growth of other harmful microorganisms like bacteria and fungi.

Please take a note of the following:
Every antibiotic present out there are considered chemotherapeutic agents; however, same does not implies the other way round, meaning that not all the chemotherapeutic agents can be referred to as antibiotics. 

There are certain critical health ailments like salmonella, tuberculosis, meningitis, and syphilis that can be cured through the use of suitable antibiotics. During the early days of antibiotic usage, penicillin used to be the most common form of antibiotic to cure bacterial infections. You can order antibiotics online from our portal.

The two most common natural antibiotics are Benzyl penicillin and Gentamicin

 Antibiotic sources

The stretomycete group of bacteria (examples: Streptomycin, Tetracycline, Chloramphenicol and Kanamycin)

The Filamentous fungi moulds (examples: Penicillins and Cephalosporins)

Synthetic antibiotics like Chloramphenicol

Semi-synthetic antibiotics like Ampicillin, Methicillin, Carbenicillin, and Cloxacillin

Classification of antibiotics

Antibiotics are classified based on different schemes. Here is a look:

  • Antibiotics being classified based on bacterial spectrum (broad or narrow)
  • Antibiotics being classified based on route of administration (injectable or oral or topical)
  • Antibiotics being classified based on the type of activity (bactericidal vs. bacteriostatic)
  • Antibiotics being classified based on the chemical structure

Of all these schemes, the most important classification is carried out based on the chemical structure. It is said that antibiotics of certain structural class usually sows similar patterns of toxicity, allergic potential, and effectiveness.

Classification of antibiotics based on their structure: 

  • Amino glycosides (Amikacin, Gentamicin, Streptomycin etc)

These have fast and strong bactericidal effect on the bacteria. However, they are not much of effective against the anaerobes. These are mostly used in combination with different types of antibiotics. They primarily work on several bacterial cell sites like ribosomes, outer membrane, etc. To treat tuberculosis, streptomycin is commonly referred. Gentamicin is regarded the most popular amino glycoside presently. Amikacin acts as a resistance wall against different bacterial destructive enzymes. Avail our e-portal to order antibiotics drugs online at effective discounted rates.

  • Glycopeptides (Vancomycin and Fusfomycin)

These bactericidal drugs interfere with the RNA synthesis process and injure the protoplast. These drugs are excreted through glomerular filtration process. The most common examples are vancomycin and fusfomycin. While the former is commonly used for strep infections resistivity, the later one inhibits cell wall synthesis. It also is considered highly helpful in treating uncomplicated UTI in females.

  • β-lactum:

These are basically bactericidal drugs and they inhibit cell wall synthesis. Penicillin is the most common example that helps in fighting against Carbapenems(Imipenem), Gram +ve infections, Treponema (Syphilis), Pseudomonas (Penicillin IV + Amino glycosides), and Cephalosporins (1st – 4th generation).

Characteristics of a perfect antibiotic

A perfect antibiotic should have the following properties:

  • Non-toxic
  • Non-allergenic
  • Selective target
  • Broad spectrum of activity
  • No development of resistance to it by bacteria
  • Stable
  • Cheap
  • Long shelf life
  • High therapeutic index
  • Variable excretion rate from body (high rate for acute infections and UTIs, low rate for chronic infections)

The working process of antibiotics

Antibiotic drugs work through the process of inhibition. It inhibits the most important life sustaining processes in the organism and cells. They inhibit cell wall synthesis like RNA, DNA, Proteins, and Ribosome synthesis and can be bacteriostatic as well as bactericidal. This clearly suggests the fact that they possess the ability to inhibit bacteria growth factor and also can kill them.

Recommended dosage

Dosage for antibiotic varies according to the ailment, health condition, age of the patient, site of infection, severity factor, pathogen, and route of administration. Before using the antibiotic, it is necessary to consult a doctor regarding the appropriate use and dosage. Antibiotics start showing their effect within a short period from the moment being consumed. However, the course for the antibiotic must be completed to eradicate the infection wholly from the affected part of the body. Remember, there are certain antibiotics that must never be consumed with specific foods and drinks while there are some that needs to be taken in empty stomach. There are other rules applicable to other antibiotics too.