Anhui Aike'er Pharmaceutical Co., Ltd.

This product is a nucleoside antiviral drug that has a selective inhibitory effect on a variety of herpes viruses (HSV). After acyclovir enters HSV-infected cells, it binds to the specific thymidylate kinase encoded by the virus and is rapidly converted into acyclosine monophosphate, which is then converted into acyclosine diphosphate by the cell guanylate kinase, and then converted into acyclosine triphosphate by other cell enzymes, and competes with guanylate triphosphate to infect herpes simplex virus DNA polymerase, thereby inhibiting viral DNA synthesis. Acyclovir triphosphate is a strong viral DNA polymerase inhibitor, which has an inhibitory effect on the DNA polymerase of five human herpes viruses, namely HSV-1, HSV-2, VZV, CMZ and EBV, and has no effect on normal cells. Its antiviral efficacy is 160 times stronger than that of adenosine.

Naphazoline is an adrenergic drug that has a vasoconstrictive effect and can relieve symptoms of eye congestion caused by allergies and inflammation.

Chlorpheniramine maleate is an antihistamine that can relieve eye allergy symptoms

Vitamin B12 plays a certain role in maintaining ocular nerve function

It is an antibiotic with an antibacterial spectrum similar to that of erythromycin. It has high antibacterial activity mainly against Gram-positive bacteria. Its mechanism of action is to inhibit bacterial protein synthesis.

It is a local anesthetic, which has analgesic and antipruritic effects when applied externally.

Rifampicin is a semi-intact broad-spectrum bactericidal agent that binds firmly to the beta subunit of DNA-dependent polymerase, inhibiting the synthesis of bacterial RNA and preventing the enzyme from connecting to DNA, thereby blocking the RNA transcription process.

A highly effective fluorinated and chlorinated corticosteroid with anti-inflammatory, antipruritic and vasoconstrictive effects. Its anti-inflammatory and antipruritic mechanism is to increase the responsiveness of β receptors to catecholamine, increase CAMP production by activating adenylate cyclase, and inhibit phosphoethylesterase to reduce CAMP destruction, resulting in an increase in the annual concentration of cAMP in cells and inhibiting the release of histamine. The effect of this product in inhibiting the proliferation of granulomas in rats and mice is similar to that of dexamethasone.