What are broad-spectrum antibiotics give 5 examples?
Examples of broad-spectrum antibiotics
- Doxycycline.
- Minocycline.
- Aminoglycosides (except for streptomycin)
- Ampicillin.
- Amoxicillin/clavulanic acid (Augmentin)
- Azithromycin.
- Carbapenems (e.g. imipenem)
- Piperacillin/tazobactam.
Which antibiotic has a broad spectrum?
Examples of broad-spectrum antibiotics Amoxicillin. Amoxicillin/clavulanic acid (Augmentin) Carbapenems (e.g. imipenem) Piperacillin/tazobactam.
What are some examples of antibiotics?
The main types of antibiotics include:
- Penicillins – for example, phenoxymethylpenicillin, flucloxacillin and amoxicillin.
- Cephalosporins – for example, cefaclor, cefadroxil and cefalexin.
- Tetracyclines – for example, tetracycline, doxycycline and lymecycline.
- Aminoglycosides – for example, gentamicin and tobramycin.
What is the mechanism of action of broad-spectrum antibiotics?
Antibiotics can either have a narrow or broad spectrum of activity. Narrow-spectrum antibiotics are more specific and only active against certain groups or strains of bacteria. Broad-spectrum antibiotics instead inhibit a wider range of bacteria.
What is the difference between broad and narrow-spectrum antibiotics?
Narrow-spectrum antibiotics target a few types of bacteria. Broad-spectrum antibiotics target many types of bacteria. Both types work well to treat infections.
Is Ampicillin broad or narrow-spectrum?
Ampicillin, commonly known as a broad-spectrum penicillin, is a type of aminopenicillin, a semisynthetic group of β-lactams that were developed for effectiveness against both gram-negative and gram-positive organisms.
Is Cipro a broad-spectrum?
Ciprofloxacin is a broad-spectrum antibiotic that was once used to treat a wide range of infections, especially respiratory and urinary tract infections.
Why do broad-spectrum antibiotics cause resistance?
Antibiotic resistance is a consequence of antibiotic use. Bacteria adapt to the threat of antibiotics using mechanisms to overcome the drug. These resistant bacteria then survive. Bacteria evolve resistance to antibiotics by one of two routes; spontaneous mutations and horizontal gene transfer.
What is the difference between targeted and broad antibiotics?
Narrow-spectrum antibiotics target a few types of bacteria. Broad-spectrum antibiotics target many types of bacteria. Both types work well to treat infections. But using broad-spectrum antibiotics when they’re not needed can create antibiotic-resistant bacteria that are hard to treat.
What is an example of a broad spectrum antibiotic?
A broad-spectrum antibiotic acts against both Gram-positive and Gram-negative bacteria, in contrast to a narrow-spectrum antibiotic, which is effective against specific families of bacteria. An example of a commonly used broad-spectrum antibiotic is ampicillin.
What are the risks of broad spectrum antibiotics?
Although powerful, broad-spectrum antibiotics pose specific risks, particularly the disruption of native, normal bacteria and the development of antimicrobial resistance. An example of a commonly used broad-spectrum antibiotic is ampicillin.
What is the difference between Broad and narrow-spectrum antibiotics?
This is in contrast to a narrow-spectrum antibiotic, which is effective against only a specific group of bacteria. Although powerful, broad-spectrum antibiotics pose specific risks, particularly the disruption of native, normal bacteria and the development of antimicrobial resistance.
Which broad-spectrum antibiotics are used to treat urinary tract infections?
Instead of narrow-spectrum medications such as penicillin or rifamycin, for example, your physician can turn to a broad-spectrum antibiotic such as chloramphenicol, one of the tetracyclines or the third-generation fluoroquinolones [sources: MSU, Chopra and Roberts].