This product is a broad-spectrum antibacterial agent with bactericidal effect at high concentrations. In addition to common Gram-positive bacteria, Gram-negative bacteria and anaerobic bacteria, most Rickettsia, Mycoplasma, Chlamydia, atypical mycobacteria and spirochetes are also sensitive to this product. This product is better than Gram-positive bacteria for Gram-negative bacteria, but Enterococcus is resistant to it. Others such as Actinomycetes, Bacillus anthracis, Listeria monocytogenes, Clostridium, Nocardia, etc. are sensitive to this product. This product has certain antibacterial activity against Neisseria gonorrhoeae, but penicillin-resistant gonococci are also resistant to tetracycline. This product has good antibacterial effect on Gram-negative bacteria such as Vibrio, Yersinia pestis, Brucella, Campylobacter, Yersinia, etc., has no antibacterial activity against Pseudomonas aeruginosa, and has certain antibacterial effect on some anaerobic bacteria.

Competitively blocks the binding of histamine to H2 receptors, inhibits gastric acid secretion, and is a potent H2 receptor blocker

It can counteract the capillary dilation caused by allergic reactions, reduce capillary permeability, have a mild bronchial smooth muscle spasmolysis effect, and also has a significant central nervous system sedative effect and a certain antitussive effect.

A strong expectorant that increases the secretion of respiratory glands, dilutes sputum, and makes it easier to cough up.

Salt expectorants can reflexively increase the secretion of respiratory mucosal glands, making sputum easier to cough up and facilitating the removal of sticky sputum.

1. This product is a second-generation sulfonylurea antidiabetic drug, which is effective for most patients with type 2 diabetes. It can reduce fasting and postprandial blood sugar and reduce glycosylated hemoglobin (HbAlc) by 1% to 2%. 2. The main function of this type of drug is to stimulate pancreatic b cells to secrete insulin, but the prerequisite is that pancreatic b cells still have a certain function of synthesizing and secreting insulin. 3. Its mechanism is to specifically bind to the sulfonylurea receptor on the b cell membrane, thereby closing the K channel, causing changes in membrane potential, opening the Ca2 channel, and increasing intracellular Ca2, which promotes insulin secretion. 4. In addition, there are extra-pancreatic effects, including improving the insulin resistance of peripheral tissues (such as liver, muscle, and fat).

This product has anti-inflammatory, antipyretic and analgesic effects. Its mechanism of action is to reduce the synthesis of prostaglandins by inhibiting cyclooxygenase. It stops the formation of pain nerve impulses in inflammatory tissues and inhibits inflammatory reactions, including inhibiting the chemotaxis of leukocytes and the release of lysosomal enzymes. As for the antipyretic effect, it acts on the hypothalamic temperature regulation center, causing peripheral vasodilation and sweating, which increases heat dissipation. This central antipyretic effect may also be related to the inhibition of prostaglandin synthesis in the hypothalamus.