Keflex

Keflex

Keflex (pronounced: keh-flex), also known as Cephalexin, is a type of antibiotic used in the treatment of various bacterial infections.

Pronunciation

• IPA: /ˈkɛflɛks/

Etymology

The term "Keflex" is a trade name, derived from the generic name "Cephalexin". "Cephalexin" is derived from the Greek words 'kephale' meaning 'head', and 'lexis' meaning 'word', referring to the drug's ability to target and kill bacteria.

Usage

Keflex is used to treat a wide range of infections caused by bacteria, including pneumonia, staph infections, E. coli, streptococcus, and H. influenzae. It belongs to the class of drugs known as cephalosporin antibiotics, which work by stopping the growth of bacteria.

Side Effects

Like all medications, Keflex can cause side effects. Common side effects include nausea, diarrhea, and vomiting. More serious side effects can include allergic reactions, jaundice, and C. difficile associated diarrhea.

Related Terms

• Antibiotic
• Bacteria
• Cephalosporin antibiotics
• Streptococcus pneumoniae
• Staphylococcus aureus
• Escherichia coli
• Streptococcus pyogenes
• Haemophilus influenzae
• Clostridium difficile

External links

• Medical encyclopedia article on Keflex
• Wikipedia's article - Keflex

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