What bacteria does nafcillin cover?

What bacteria does nafcillin cover?

What bacteria does nafcillin cover?

Nafcillin sodium is a narrow-spectrum beta-lactam antibiotic of the penicillin class. As a beta-lactamase-resistant penicillin, it is used to treat infections caused by Gram-positive bacteria, in particular, species of staphylococci that are resistant to other penicillins.

What bacteria does Bactrim cover?

What Conditions does BACTRIM Treat?

  • infection due to the bacteria Vibrio cholerae.
  • typhoid fever.
  • paratyphoid fever.
  • intestine infection due to the Shigella bacteria.
  • prevention of plague following exposure to plague.
  • infection due to a Brucella bacteria.
  • brain/spinal cord infection due to Listeria monocytogenes.

What is the best antibiotic for methicillin resistant?

Vancomycin or daptomycin are the agents of choice for treatment of invasive MRSA infections [1]. Alternative agents that may be used for second-line or salvage therapy include telavancin, ceftaroline, and linezolid.

Is Bactrim effective against staph aureus?

For many pediatricians, trimethoprim-sulfamethoxazole (TMP-SMX; Bactrim) may be the oral antibiotic of choice when a patient presents with a community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) skin infection, but another drug-clindamycin-may actually work better, according to a new study.

What is nafcillin used to treat?

Nafcillin injection is used to treat infections caused by certain types of bacteria. Nafcillin injection is in a class of medications called penicillins. It works by killing bacteria. Antibiotics such as nafcillin injection will not work for colds, flu, or other viral infections.

How is nafcillin different from penicillin?

Basic Chemistry. Nafcillin is a semisynthetic penicillin with an acyl side chain that sterically inhibits the action of penicillinase by preventing the opening of the beta-lactam ring. Nafcillin is a white to yellowish-white powder with a slight characteristic odor Sweetman (2003).

Does Bactrim treat streptococcus?

We NEVER use and do not recommend Bactrim or fluoroquinolones for the treatment of strep throat infection as they do not eradicate the organism and may further put pressure of drug resistance on the antibiotic.

Is Bactrim a broad-spectrum antibiotic?

Bactrim and Monurol are different types of antibiotics. Bactrim is a combination of sulfonamide (a “sulfa” drug) and a folic acid inhibitor and Monurol is a broad-spectrum antibiotic.

Is Bactrim effective against MRSA?

Few antibiotics are available to treat more serious MRSA infections. These include vancomycin (Vancocin, Vancoled), trimethoprim-sulfamethoxazole (Bactrim, Bactrim DS, Septra, Septra DS) and linezolid (Zyvox).

What is the best antibiotic for MSSA?

A beta-lactam (i.e., nafcillin) is the drug of choice for patients with MSSA not allergic to penicillin; vancomycin is preferred for MRSA catheter-associated infections.

Is Bactrim resistant to MRSA?