What Is Tadalafil?

What is tadalafil?

1.Tadalafil relaxes muscles of the blood vessels and increases blood flow to particular areas of the body.

2.Tadalafil under the name of Cialis is used to treat erectile dysfunction (impotence) and symptoms of benign prostatic hypertrophy (enlarged prostate).

Details:

Name: tadalafil

Chemical formula: C22H19N3O4

Molecular weight: 389.404

CAS: 171596-29-5

Following point: 298 to 300 ℃

Boiling point: 679.1 ℃

Dependent: 1.51 g/cm 密

Observation: Gray -white crystal -like solid

Flash point: 364.5 ℃

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funcation:

Quickly absorbed after orally, and reached the average maximum observation of the plasma concentration (CMAX) after taking the medicine after taking the medicine. The absolute biological utilization after oral products has not been clear. His Dalafi absorption rate and degree are not affected by food, so this product can be served with or not with food. The medication time (morning or evening) had no clinical effect on the absorption rate and degree, and the average distribution volume was about 63 liters, indicating that his Dalafi distribution entered the organization. 94%of the treatment concentration and plasma combined with protein. Protein combination is not affected by renal damage. The average clearance rate of Dala's non -Dala is 2.5L/HR in the health subject, and the average half -life is 17.5 hours. He Dalaf is mainly excreted in the form of non -active metabolic products. A small part is discharged from the urine (about 36%of the dosage).

Dosage

The recommended dose of this product is 10mg. It is taken before the sexual life and is not affected by eating. If the effect of taking 10mg is not significant, you can take 20mg, and you can take at least 30 minutes before sex.

The maximum frequency of medication is once a day