Other contributors have said "Narrow spectrum antibiotic?" is the same question as "What is a narrow spectrum antibiotic effective against?" If you believe that these are not asking the same thing and should be answered differently, click here
What is a narrow spectrum antibiotic effective against?
Narrow spectrum antibiotics are effective against just gram positive bacteria, just gram negative bacteria, or only a few specified species. Examples include: penicillin G, gentamicin, clindamycin, and gentamicin.
Unfortunately no. Antibiotics are used in the treatment of bacterial infections. HIV (Human Immunodeficiency Virus) is a viral infection and does not respond to antibiotics.
Influenza is a virus. Antibiotics have no effect on viruses. Only antivirals can used against influenza a common medication prescribed for influenza is Tamiflu (actually it is the only drug on the...
Antibiotics is a broad term used to describe medications that we use to kill or slow down microbial organsims that cause infection. In this term we have several types: Antibacterials, Antifungals,...