skip to main content

brainstorm askiatroX medicines

simulations beta

loading page…

learn & practise

exams international doctors free questions Socratic Tutor rounds stat clinical connections academy journal tool guides

clinical reference

askiatroX knowledge centre medicines UK / NICE guidance international guidance calculators q&a library

trust & support

how it works methodology account & support frequently asked questions about us clinical safety consultancy

legal

mobile app · scan to download

Medicines cefalexinQuestion & answer

cefalexin · Medicine question

How does cefalexin kill susceptible bacteria?

iatroX medicinesPublished 8 November 2026

The answer

Answer

At adequate concentrations, cefalexin kills susceptible, multiplying bacteria by inhibiting cell wall biosynthesis.

Sources for this answer

Cefalexin oral suspension BP 250mg/5mlSandoz Limited · emc · SmPC §5.1 Pharmacodynamic properties · Version 7Document updated 1 November 2019

Sources checked 8 November 2026

Explore this learning need in CPDTake this topic to CPD, then choose your learning context and available question library.

The full medicine guide

cefalexin

Read the wider context, including uses, precautions and the sources behind this medicine guide.

More questions about cefalexin

Does cefalexin pass into breast milk?How does probenecid affect cefalexin blood levels?How much sucrose does each 5 ml of the reconstituted Sandoz Limited cefalexin 250 mg/5 ml oral suspension product contain?What infections is cefalexin used to treat?What is known about cefalexin use during pregnancy?What potential interaction can occur between cefalexin and metformin?

Read the cefalexin guide

More clinical questions?

Explore the tools and reference material available on iatroX.

Explore askiatroX