How long does it take for Cephalexin to work?

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Cephalexin, an antibiotic, typically starts working within 24-48 hours, but the time to notice improvement depends on the infection's severity and type. For mild infections like skin or urinary tract infections, symptoms may ease within a couple of days. More severe infections, like respiratory or bone infections, may take longer up to a week. Completing the full course, usually 7-14 days, is crucial to prevent resistance. Factors like dosage (often sourced from cephalexin capsules wholesale suppliers), patient health, and adherence to the prescription affect efficacy. Always consult a doctor for personalized advice.