As a broad-spectrum antibiotic, cephalexin 500 mg may combat many different types of bacteria. It works well against UTIs, as well as infections of the respiratory tract, skin (including cellulitis), ears, bones, and the digestive system. Cephalexin kills bacteria by stopping their cell wall synthesis, which stops them from growing. Anyone, from toddlers to grandparents, can take this medicine. Streptococcus and Staphylococcus species, as well as other Gram-positive bacteria, are particularly susceptible to its effects. Cephalexin 500 mg, available from Medzsupplier, is an excellent choice for treating a wide range of illnesses. For the best results, always take the medication exactly as prescribed by your doctor.