Cephalexin 375mg ER Tablets

Product Introduction

Cephalexin 375mg ER Tablets are a long-acting oral cephalosporin antibiotic used for susceptible respiratory, ear, skin and soft-tissue, and urinary infections. The extended-release tablet is designed for a different dosing pattern from conventional cephalexin capsules. Its antibacterial target remains the bacterial cell wall.

How to use

Swallow the extended-release tablet whole with a glass of water after meals. Do not divide, crush, powder or chew it. These long-acting tablets are commonly used twice daily; the selected strength and interval depend on the infection and kidney function, not on a conventional capsule schedule.

How it works

Cephalexin binds to penicillin-binding proteins and interrupts bacterial cell-wall synthesis. The weakened cell wall leads to death of susceptible bacteria.

Side effects

Diarrhoea, nausea, indigestion, abdominal pain and vomiting can occur. Severe or persistent watery diarrhoea, blood in stools, a widespread blistering rash or swelling with breathing difficulty needs urgent attention.

Important information

Tell your doctor about previous serious reactions to cephalosporins or penicillins, kidney disease, antibiotic-associated colitis, pregnancy and breastfeeding. Probenecid can increase cephalexin exposure, and metformin or anticoagulant treatment may need monitoring. Confusion or seizures during treatment can be a sign of excessive exposure, particularly with kidney impairment.