Glucocorticoids have strong anti-inflammatory, immunosuppressive and anti-allergic activities. They affect the metabolism of carbohydrates, proteins and fats, and have effects on the cardiovascular system, skeletal muscle system and central nervous system. They reduce the number of immune active cells around inflammatory lesions, reduce vasodilation, stabilize lysosomal membranes, inhibit phagocytosis, and reduce the production of prostaglandins and related substances. Effects on carbohydrate and protein metabolism: they have the effect of decomposing proteins, leading to increased blood sugar and glucosuria; effects on fat metabolism: they have the effect of decomposing fats and synthesizing fats, leading to fat redistribution.

It is a synthetic glucocorticoid with strong anti-inflammatory, immunosuppressive and anti-allergic activities. It enters the cell nucleus after binding to specific receptors in the cytoplasm, initiates mRNA transcription and synthesizes a variety of enzyme proteins to exert systemic effects. Its pharmacological actions include: reducing immune active cells around inflammatory lesions, reducing vasodilation, stabilizing lysosomal membranes, inhibiting phagocytosis, and reducing the production of prostaglandins and related substances. It has the effect of decomposing proteins in carbohydrate and protein metabolism, releasing amino acids that are converted into glucose and glycogen through gluconeogenesis, and reducing the absorption of glucose by peripheral tissues; it has the effect of decomposing limb fat and synthesizing chest, neck and head fat in fat metabolism, leading to fat redistribution.

Lomeza is a broad-spectrum quinolone antibiotic 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.

It has a strong antipyretic effect on rabbits with fever caused by bacterial endotoxins, and the effect is rapid and can last for more than 4 hours; it can counteract the increased permeability of capillary walls caused by xylene or histamine, and has a significant antagonistic effect on adrenaline-induced acute pulmonary edema; it can shorten the sleep latency period of mice caused by sodium pentobarbital, prolong their sleep time, and enhance the effect of subthreshold sodium pentobarbital, causing mice to sleep, indicating a significant sedative effect; it can significantly promote the adrenal cortex function of rats and increase the body's emergency response to pathogen infection; it has an inactivating effect on influenza virus type AⅠ, type AⅢ, pneumonia adenovirus (Adv) type III, type IV, enterosyncytial virus and respiratory syncytial virus (RSV).