Lomeza is a broad-spectrum quinolone antibacterial drug that has bactericidal effects on Gram-negative bacteria, Gram-positive bacteria and some anaerobic bacteria. It has good antibacterial effects on methicillin-resistant Staphylococcus aureus, ampicillin-resistant influenza bacilli, pipemidic acid-resistant Escherichia coli and bacteria resistant to other drugs. Its antibacterial mechanism is to inhibit the activity of bacterial DNA helicase, thereby inhibiting bacterial DNA transcription and replication, and has bactericidal effects on a variety of Gram-positive and Gram-negative bacteria.

1. Effect on water and electrolyte excretion: It can increase the excretion of water, sodium, chloride, potassium, calcium, magnesium, phosphorus, etc.; 2. Effect on hemodynamics: It has a vasodilator effect, can reduce renal vascular resistance, increase renal blood flow, help prevent acute renal failure and treat acute left heart failure.