Vardenafil OEM capsules tablet Vardenafil powder for impotence

Vardenafil, white or off-white crystalline powder, odorless, astringent and bitter, soluble in water and ethanol, chemical formula: C23H32N6O4S. This product is used to improve male sexual function and improve the quality of life. It is a water-soluble product , available in Vardenafil OEM capsules tablets.

Vardenafil is used to treat erectile dysfunction (Vardenafil for impotence; inability to get or keep an erection) in men. Vardenafil is in a class of medications called phosphodiesterase (PDE) inhibitors. It works by increasing blood flow to the penis during sexual stimulation,This increased blood flow can cause an erection.

This drug is a phosphodiesterase type 5 (PDE5) inhibitor. Oral administration of this drug can effectively improve the quality and duration of erections, and improve the success rate of sexual life in male patients with erectile dysfunction. The initiation and maintenance of penile erection are related to the relaxation of cavernous smooth muscle cells. Cyclic guanosine monophosphate (cGMP) is the mediator that causes the relaxation of cavernous smooth muscle cells. This drug prevents the decomposition of cGMP by inhibiting type 5 phosphodiesterase, thereby causing accumulation of cGMP, relaxation of cavernous smooth muscles, and penile erection. Compared with phosphodiesterase isoenzymes 1, 2, 3, 4, and 6, this drug is highly selective for phosphodiesterase type 5. Some data show that its selectivity and inhibitory effect on type 5 phosphodiesterase are better than other type 5 phosphodiesterase inhibitors.It is speculated that this selectivity may make this drug have fewer cardiovascular and visual adverse reactions than other type 5 phosphodiesterase inhibitors.

Vardenafil is a prescription drug and must be prescribed by a doctor according to the condition and used according to the doctor's instructions, including usage, dosage, medication time, etc. Do not use medication by yourself according to the instructions on the medication.The recommended starting dose for most adult men is 10 mg once daily, approximately 1 hour before sexual intercourse. Then, it can be adjusted to once a day, 5 to 20 mg, according to the efficacy and occurrence of adverse reactions, and the maximum dose cannot exceed 20 mg once a day.