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|CAS:||224785-91-5||Alias:||Vardenafil , Levitra|
|Apparence:||Almost White Crystalline Powder||Purity:||97%|
|Stock:||Enough Stock||Usage:||Male Sex Enhancer Drugs|
Safe And Legal Effective Male Sex Enhancer Vardenafil HCL Levitra CAS 224785-91-5
Other names: Vardenafil
Model NO.: CAS: 224785-91-5
Form: white crystal powder
Product Categories: Steroid
Anabolic steroid Raw Powder Vardenafil hydrochloride
Solubility: soluble in alcohol and water.
Usage: for export only. The latest erectile drugs ofdysfunction (ED) treatment field.
Storage: keep dry place, avoid strong light and heat
Usual Adult Dose for Erectile Dysfunction
|-Initial dose: 10 mg orally once a day, as needed, approximately 60 minutes before sexual activity. Increase to 20 mg or decrease to 5 mg based on efficacy and tolerability.
-Maximum dose: 20 mg once a day
Patients on stable alpha blocker therapy:
-Initial dose: 5 mg orally once a day
Use: Erectile dysfunction
Usual Geriatric Dose for Erectile Dysfunction
65 years or older:
|Use: Erectile dysfunction||
Renal Dose Adjustments
-CrCl: 30 to 80 mL/min: No adjustment recommended.
Comment: The orally disintegrating tablet (brand Staxyn) can be used in patients with mild, moderate or severe renal impairment.
Liver Dose Adjustments
-Mild hepatic dysfunction (Child-Pugh A): No adjustment recommended.
-Moderate hepatic dysfunction (Child-Pugh B): 5 mg orally once a day, as needed, approximately 60 minutes before sexual activity. The maximum dose should not exceed 10 mg.
-Severe hepatic dysfunction (Child-Pugh C): Use should be avoided.
Comment: The orally disintegrating tablets should not be used in patients with moderate (Child-Pugh B) or severe (Child-Pugh C) hepatic dysfunction.
The dose may be increased to a maximum recommended dose of 20 mg or decreased to 5 mg based on efficacy and side effects.
If taking potent or moderate inhibitors of CYP450 3A4, the dose should be adjusted as follows:
-Ritonavir: No more than 2.5 mg in a 72-hour period
-Indinavir, saquinavir, atazanavir, ketoconazole 400 mg daily, itraconazole 400 mg daily, clarithromycin: No more than 2.5 mg in a 24-hour period
-Ketoconazole 200 mg daily, itraconazole 200 mg daily, erythromycin: No more than 5 mg in a 24-hour period
How to use vardenafil:
Use vardenafil as directed by your doctor. Check the label on the medicine for exact dosing instructions.
Ask your health care provider any questions you may have about how to use vardenafil.
-This drug can be taken with or without food.
-The 10 mg orally disintegrating tablet (ODT) provides higher systemic exposure and is not interchangeable with the 10 mg film-coated tablets.
-The ODT tablet should be taken without liquid and immediately upon removal from the blister.
-Patients who require a lower or higher dose than 10 mg should be prescribed the film-coated tablets.
|Test Items||Specification||Test Results|
|Description||White or almost white crystalline powder||White crystalline powder|
|Loss of drying||<1.0%||0.5%|
|TLC||Only one spot||Only one spot|
|Conclusion||It complies with the USP 32.|