How much cephalexin is prescribed to adult

Cephalexin is a cephalosporin SEF a low spor in antibiotic. It works by fighting bacteria in your body. Cephalexin is used to treat infections caused by bacteria, including upper respiratory infections, ear infections , skin infections, urinary tract infections and bone infections. You should not use this medicine if you are allergic to cephalexin or to similar antibiotics, such as Ceftin, Cefzil, Omnicef, and others.

Generic drugs usually cost less than the brand-name version. In some cases, they may not be available in all strengths or forms as the brand-name drug. This drug is also used for prevention of endocarditis inflammation of the heart valve caused by an infection. Cephalexin belongs to a class of drugs called cephalosporins antibiotics. A class of drugs is a group of medications that work in a similar way. These drugs are often used to treat similar conditions.

Medically reviewed by Drugs. Last updated on Jan 15, IDSA Recommendations: mg orally 3 to 4 times a day Uses : -Preferred antimicrobial for chronic suppression of oxacillin-susceptible staphylococci -Alternative antimicrobial for chronic suppression of beta-hemolytic streptococci or Propionibacterium species. Over 1 year of age : Streptococcal pharyngitis:

Cephalexin Capsules USP are indicated for the treatment of the following infections when caused by susceptible strains of the designated microorganisms:. Respiratory tract infections caused by Streptococcus pneumoniae and Streptococcus pyogenes. Penicillin is the usual drug of choice in the treatment and prevention of streptococcal infections, including the prophylaxis of rheumatic fever. Cephalexin is generally effective in the eradication of streptococci from the nasopharynx; however, substantial data establishing the efficacy of cephalexin in the subsequent prevention of rheumatic fever are not available at present. Otitis media due to Streptococcus pneumoniae, Haemophilus influenzae, Staphylococcus aureus, Streptococcus pyogenes, and Moraxella catarrhalis.