It has a peripheral anti-M cholinergic receptor effect, can relieve smooth muscle spasms caused by acetylcholine, can also relieve microvascular spasms, improve microcirculation, relax gastrointestinal smooth muscle, and inhibit its peristalsis. Its effect is slightly weaker than atropine, and its effect of inhibiting digestive gland secretion is 1/10 of atropine. Its effect of inhibiting saliva secretion and dilating pupils is weaker, which is 1/20-1/10 of atropine. Because it is not easy to pass through the blood-cerebrospinal fluid barrier, its central effect is also weaker than atropine.

This product belongs to the nitrate compound, which has the effect of preventing the free calcium ions in cells, increasing the permeability of cell membrane to potassium ions, dilating coronary blood vessels, continuously increasing coronary blood flow, and inhibiting coronary artery spasm. When dilating coronary blood vessels, it does not affect blood pressure, heart rate, myocardial contractility and myocardial oxygen consumption. This product also has the effect of inhibiting platelet aggregation and preventing thrombosis.

By inhibiting cyclooxygenase, it selectively inhibits the synthesis of prostaglandins in the hypothalamic temperature regulation center, leading to peripheral vasodilation and sweating to achieve an antipyretic effect; by inhibiting the synthesis and release of prostaglandins, it increases the pain threshold and has an analgesic effect. It is a peripheral analgesic, weaker than aspirin, and is only effective for mild and moderate pain. This product has no obvious anti-inflammatory effect.

By inhibiting cyclooxygenase, it selectively inhibits the synthesis of prostaglandins in the hypothalamic temperature regulation center, leading to peripheral vasodilation and sweating to achieve the effect of antipyretic; by inhibiting the synthesis and release of prostaglandins, it increases the pain threshold and plays an analgesic role. It is a peripheral analgesic, with a stronger effect than acetaminophen, and is only effective for mild and moderate pain. This product has no obvious anti-inflammatory effect.

It helps to enhance the antipyretic and analgesic effects and may relieve fatigue by stimulating the central nervous system.

This product has a broad-spectrum antibacterial effect, especially high antibacterial activity against aerobic Gram-negative bacilli. It has good antibacterial activity in vitro against the following bacteria: most bacteria of the Enterobacteriaceae family, including Citrobacter, Enterobacter cloacae, Enterobacter aerogenes, Escherichia coli, Klebsiella, Proteus, Salmonella, Shigella, Vibrio, Yersinia, etc. It often also has antibacterial activity against multi-drug resistant bacteria. It has high antibacterial activity against penicillin-resistant Neisseria gonorrhoeae, enzyme-producing influenza bacilli and Moraxella. It has antibacterial activity against most strains of Pseudomonas such as Pseudomonas aeruginosa. This product has antibacterial activity against methicillin-sensitive Staphylococcus aureus, and only moderate antibacterial activity against Streptococcus pneumoniae, hemolytic Streptococcus and Enterococcus faecalis. It has good antimicrobial effect against Chlamydia trachomatis, Mycoplasma, Legionella, and also has antibacterial activity against Mycobacterium tuberculosis and atypical mycobacteria. It has poor antibacterial activity against anaerobic bacteria. Ciprofloxacin is a bactericide that acts on the A subunit of bacterial DNA gyrase, inhibiting DNA synthesis and replication, leading to bacterial death.

Adrenal cortical hormone drugs have more significant anti-inflammatory, anti-allergic, and anti-shock effects than prednisone, but have little effect on water and sodium retention and promoting potassium excretion, and have a stronger inhibitory effect on the pituitary-adrenal gland. 1 Anti-inflammatory effect: This product can reduce and prevent tissue response to inflammation, thereby reducing the manifestations of inflammation. Hormones inhibit the accumulation of inflammatory cells, including macrophages and white blood cells at the site of inflammation, and inhibit phagocytosis, the release of lysosomal enzymes, and the synthesis and release of inflammatory chemical mediators. It can reduce and prevent tissue response to inflammation, thereby reducing the manifestations of inflammation. 2 Immunosuppressive effect: including preventing or inhibiting cell-mediated immune responses, delayed allergic reactions, reducing T lymphocytes, monocytes, and eosinophils