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Cefalexin works by interfering with the ability of bacteria to form cell walls. The cell walls of bacteria are vital for their survival. They keep unwanted substances from entering their cells and stop the contents of their cells from leaking out. Cefalexin impairs the bonds that hold the bacterial cell wall together. This allows holes to appear in the cell walls and kills the bacteria.
Cefalexin is a broad-spectrum antibiotic that kills a wide variety of bacteria that cause a wide variety of commonly-occuring infections. Cefalexin is given by mouth to treat infections of the upper and lower airways, ears, skin and soft tissue. It may also be used to treat urinary tract infections, certain sexually-transmitted infections, bone and joint infections and dental infections.
To make sure the bacteria causing an infection are susceptible to cefalexin your doctor may take a tissue sample, for example a swab from the throat or skin, or a urine or blood sample.
What is it used for?
Warning!
Use with caution in
Not to be used in
This medicine should not be used if you are allergic to one or any of its ingredients. Please inform your doctor or pharmacist if you have previously experienced such an allergy.
Pregnancy and breastfeeding
Certain medicines should not be used during pregnancy or breastfeeding. However, other medicines may be safely used in pregnancy or breastfeeding providing the benefits to the mother outweigh the risks to the unborn baby. Always inform your doctor if you are pregnant or planning a pregnancy, before using any medicine.
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