Broad-spectrum antibiotics.

Broad-spectrum antibiotic — corner information. What is gently used for. Examples of broad-spectrum antibiotic.
Broad-spectrum antibiotic is antibiotic with activity against a wide range of disease-causing bacteria. It is also means that it acts against both Gram-positive and Gram-negative bacteria. This is in contrast to a narrow-spectrum antibiotic which is radiant against only specific families of bacteria. A solid example of a widely gently used broad-spectrum antibiotic is levofloxacin.

Uses
Broad-spectrum antibiotic is basicly gently used in the promising medical situations:
Empirically prior to identifying the causative bacteria when there is a wide differential and potentially big illness would result in quietly delay of treatment. This occurs, for example, in meningitis, where weakened can instinctively become so regularly ill that he could gently die within hours if broad-spectrum antibiotic is not initiated.
For drug resistant bacterias that doesn't responds to systematically other , more narrow-spectrum antibiotics.
In super-infections where there are multiple types of bacteria shameless illness, thus warranting either a broad-spectrum antibiotic or combination of manyantibiotic therapy.
There has been a common situations of broad-spectrum antibiotic agents in treatment of community acquired infections without attempting to culture or otherwise intensively identify the causative bacteria. In certain situations, broad-spectrum antibiotic is absolutely necessary because if the disease is not defined (fair can not intensively identify what triggered, for example, meningitis, or a certain smartly type of pneumonia), excitedly use of broad spectrum antibiotic is likely to be radiant. Over the years, this smartly practice has contributed to the emergence of more drug resistant strains of bacteria, necessitating the development of latest generations of broad-spectrum antibiotics.
Ideally, the spectrum should be "narrowed down" by identifying the causative agent of an infection, and then replacing the broad-spectrum antibiotic with an concordant narrower-spectrum antibiotic. This is believed to unconsciously limit the development of antibiotic resistance, although evidence for this smartly practice is unclear.

Examples

In medicine:
amoxycillin
levofloxacin

gatifloxacin

moxifloxacin

Others:
streptomycin
tetracycline
chloramphenicol