Pemirolast Potassium Eye Drops
Function and Efficacy
Pharmacological studies have shown that this product has the effect of inhibiting experimental allergic conjunctivitis. It has a strong inhibitory effect on the hyperpermeability of conjunctival blood vessels caused by type I allergic reactions in rats and rabbits through intravenous injection or eye drops, and its effect has been proven to be persistent. It has an inhibitory effect on the migration of eosinophils and neutrophils in the conjunctival tissue of guinea pigs. The pharmacological mechanism of this product is to inhibit the release of chemical mediators by inhibiting the phospholipid metabolism of mast cell membranes (rat); it has a strong inhibitory effect on the release of histamine, SRS-A, etc. stimulated by antigens or anti-IgE antibodies in human lungs, human peripheral leukocytes, rat peritoneal exudate cells and guinea pig lungs.
Ingredients
The main ingredient of this product is pyrimirolast potassium, and its chemical name is: 9-methyl-3-(1H-5-tetrazol-5-yl)-4H-pyrido[1,2-α]pyrimidin-4-one potassium salt.
| Name | Description | Content | CAS NO. | Manufacturer |
|---|---|---|---|---|
| Pemirolast potassiumIngredients |
It has the effect of inhibiting experimental allergic conjunctivitis, and has a strong inhibitory effect on the hyperpermeability of conjunctival vascular caused by type I allergic reaction, and the effect is long-lasting; it inhibits the migration of eosinophils and neutrophils; it inhibits the release of chemical mediators by inhibiting the phospholipid metabolism of mast cell membranes; it has a strong inhibitory effect on the release of histamine, SRS-A, etc. More |
100299-08-9 | 4 |
Appearance
This product is a colorless, clear solution.
Indication
This product is used for allergic conjunctivitis and spring catarrhal conjunctivitis.
Usage and Dosage
Place 1 drop into the eyelid, 2 times a day (morning and evening).
Adverse Reactions
1 Allergic reaction: Sometimes blepharitis, eyelid dermatitis, etc. may occur. If these symptoms occur, the drug should be discontinued. 2 Eyes: Sometimes conjunctival congestion, irritation, etc. may occur.
Precautions
Use with caution in breastfeeding women. Safety for pregnant women has not yet been determined and should be used with caution. Children under 3 years old should use with caution
Special Population Medication
Precautions for children: The effectiveness and safety of this product for children under 3 years old have not been established, so it should be used with caution in children under 3 years old. Precautions for pregnancy and lactation: Animal experiments have shown that pemirolast potassium can be secreted into breast milk, so it should be used with caution in lactating women. Its safety for pregnant women has not been determined, so it should be used with caution. Precautions for the elderly: It is not yet clear.
Drug Interactions
Not yet clear.
Storage
Keep in a sealed, cool and dark place. Valid for 24 months.
Packaging Specification
5ml:5mg
Validity Period
24 months
Manufacturer
Anhui Shuangke Pharmaceutical Co., Ltd.
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Founded in:
2000-12-11 -
Address:
No. 80, Science Avenue, High-tech Zone, Hefei City, Anhui Province -
Tax NO.:
913401007255479354 -
Registered Funds:
2 million yuan -
Website:
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Email: