The storage of Eviprostat (prostate DB) should pay attention to temperature control and light avoidance requirements, and the usage and dosage should be adjusted according to the specific situation of the patient. The following provides a detailed explanation from three aspects: storage conditions, conventional usage, and special dosage adjustments.

1. Storage temperature requirements

(1) Conventional storage: It is recommended to store at room temperature of 20 ° C to 25 ° C, which meets most indoor environmental conditions.

(2) Allowable range: Short term temperature fluctuations between 15 ° C and 30 ° C do not affect drug quality, but frequent fluctuations should be avoided.

2 Packaging and Light Avoidance Requirements

(1) Original packaging preservation: The aluminum-plastic blister packaging should be kept intact to prevent the tablets from being damp or oxidized.

(2) Light avoidance measures: When storing, it should be kept away from direct sunlight or strong light sources, and it is recommended to place it in a non transparent medicine cabinet.

3 Special precautions

(1) Do not freeze: Freezing drugs can cause the decomposition of active ingredients, so it is absolutely forbidden to put them in the freezer compartment of the refrigerator.

(2) High temperature protection: The storage environment should not exceed 40 ° C, and attention should be paid to keeping away from heat sources such as heating in summer.

(3) Kaifeng management: After tearing open the aluminum foil, take the remaining pills as soon as possible. It is recommended to use them up within one month after opening.

4. Conventional usage and dosage

(1) Adult standard dose: 2 tablets 3 times a day, recommended to be taken 1 hour before meals for optimal effectiveness.

(2) Usage: Swallow the whole tablet and mix it with 200ml of warm water. Avoid chewing or crushing the tablet.

(3) Duration of treatment: Usually 4-8 weeks is a course of treatment, and treatment needs to be maintained for 2 weeks even after symptom relief.

5 Special dose adjustments

(1) Elderly patients: Patients over 65 years old are recommended to halve the initial dose and gradually increase it according to tolerance.

(2) Renal insufficiency: When the creatinine clearance rate is 30-60ml/min, the dose is reduced by 25%. If it is below 30ml/min, it is prohibited.

(3) Abnormal liver function: Child Pugh Class A patients need to extend the dosing interval to every 8 hours.