This product is an antacid. After oral administration, it can quickly neutralize stomach acid and relieve symptoms of excessive stomach acid or heartburn, but its effect is weak and lasts for a short time.

It has antipyretic and analgesic effects, can inhibit the synthesis and release of prostaglandins in the hypothalamus, restore the normal responsiveness of the receptor neurons in the temperature regulation center, and play an antipyretic and analgesic role; it also has analgesic, anti-inflammatory and anti-rheumatic effects by inhibiting the synthesis of peripheral prostaglandins, etc., and has the effect of inhibiting platelet aggregation

It has antipyretic and analgesic effects, can inhibit the synthesis and release of prostaglandins in the hypothalamus, restore the normal responsiveness of the receptor neurons in the temperature regulation center, and thus play an antipyretic and analgesic role.

It is a central nervous system stimulant that can excite the cerebral cortex, increase sensitivity to the outside world, and constrict cerebral blood vessels, thus enhancing the headache relief effects of the first two drugs.

It is an essential substance for human growth and development, especially for fetuses and infants. It participates in calcium and phosphorus metabolism, promotes their absorption, and plays an important role in bone formation.

It plays an important role in the formation of human bones, reconstruction of bone tissue, muscle contraction, nerve transmission, coagulation mechanism and maintaining capillary permeability.

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.

Antihistamine effect (competes with histamine released from tissues for H1 receptors on effector cells, thereby stopping allergic reactions), sedative-hypnotic effect, enhances the effect of antitussive drugs, anti-vertigo, anti-parkinsonian effect, local anesthetic effect and antiemetic effect