What group is Keflex in?
What is Keflex (cephalexin) and what is it used for? Cephalexin belongs to a class of antibiotics called cephalosporins. They are similar to penicillin in action and side effects. They stop or slow the growth of bacterial cells by preventing bacteria from forming the cell wall that surrounds each cell.
What is the chemical classification of cephalexin?
It is a cephalosporin, a semisynthetic derivative and a beta-lactam antibiotic allergen. It is a conjugate acid of a cephalexin(1-). Cephalexin is the first of the first generation cephalosporins. This antibiotic contains a beta lactam and a dihydrothiazide.
Is Keflex Category A?
Currently, the Federal Drug Administration (FDA) classifies Keflex in the pregnancy risk category B.
What is Keflex suspension?
What is this medicine? CEPHALEXIN (sef a LEX in) is a cephalosporin antibiotic. It is used to treat certain kinds of bacterial infections.It will not work for colds, flu, or other viral infections. COMMON BRAND NAME(S): Biocef, Keflex, Panixine.
Is cephalexin same as cefazolin?
Keflex (cephalexin) is good for treating many bacterial infections, and is available as a generic. Ancef (cefazolin) is available as a generic. It is good at treating many types of bacterial infections. People usually have few side effects when taking it.
Why is cephalexin a suspension?
To reduce the development of drug-resistant bacteria and maintain the effectiveness of cephalexin and other antibacterial drugs, cephalexin for oral suspension should be used only to treat or prevent infections that are proven or strongly suspected to be caused by bacteria.
Is Keflex a sulfa drug?
No, Keflex is not a sulfa drug. It is a general antibiotic in the cephalosporin class. It is used for a wide variety of infections. People who have a Penicillin allergy may also be allergic to Keflex.
Is cephalexin safe for babies?
Oral dosage: Neonates and Infants younger than 2 months: 10 to 15 mg/kg/dose PO once daily. Infants 2 months and older: Cephalexin is not generally used. Sulfamethoxazole; trimethoprim or nitrofurantoin are preferred agents for UTI prophylaxis in infants aged 2 months or older.
Are cefazolin and cephalexin in the same family?
Among the cephalosporins, cefazolin is the most active against the gram-negative pathogens tested. The relative potency of antibacterial activity of cephalosporins against E. coli in decreasing order is cefazolin, cephaloridine, cephalexin, and cephalothin.
What type of antibiotic is cefazolin?
Cefazolin is a cephalosporin (SEF a low spor in) antibiotic that is used to treat bacterial infections, including severe or life-threatening forms. Cefazolin is also used to help prevent infection in people having certain types of surgery. Cefazolin may also be used for purposes not listed in this medication guide.
Is Keflex a penicillin?
Keflex and penicillin are in different drug classes. Keflex is a cephalosporin antibiotic, and penicillin is a penicillin-type antibiotic. Brand names for penicillin include Bicillin, Bicillin CR, and Bicillin LA.