Product Details:
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Color: | White | Alias: | Vardenafil , Levitra |
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MF: | C23H33ClN6O4S | MW: | 525.06 |
Form: | White Crystal Powder | Product Categories: | Steroid |
Legal Male Enhancement Powder Vardenafil HCL CAS 224785-91-5
Vardenafil hydrochloride
Other names: Vardenafil
Model NO.: CAS: 224785-91-5
MF: C23H33ClN6O4S
MW: 525.06
Assay: 99%
Form: white crystal powder
Product Categories: Steroid
Product Description
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
Vardenafil Dosage
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 Comments: |
Use: Erectile dysfunction Usual Geriatric Dose for Erectile Dysfunction | 65 years or older: -Initial dose: 5 mg orally once a day, as needed, approximately 60 minutes before sexual activity Comments: Sexual stimulation is required for a response to treatment |
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.
Dose Adjustments
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.
Other Comments
Administration advice:
-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.
Vardenafil COA:
Test Items | Specification | Test Results |
Description | White or almost white crystalline powder | White crystalline powder |
Melting Point | 191.0~193.0℃ | 192℃ |
Loss of drying | <1.0% | 0.5% |
Heavy Metal | <20ppm | 15ppm |
TLC | Only one spot | Only one spot |
Assay | >99.5% | 99.91% |
Conclusion | It complies with the USP 32. |
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