Cephalexin capsules work by interfering with the bacteria's cell wall synthesis, ultimately causing the bacteria to rupture and die. As a first-generation cephalosporin antibiotic, cephalexin is effective against a variety of gram-positive and some gram-negative bacteria. After oral administration, it is quickly absorbed into the bloodstream and distributed to infected tissues. Cephalexin is commonly prescribed for respiratory, skin, and urinary tract infections. Due to its effectiveness and safety profile, many healthcare providers prefer this antibiotic. For pharmacies and clinics looking to manage costs, cephalexin wholesale options offer a cost-effective solution for maintaining essential antibiotic stock.