284 In the index

Vardenafil VARD

An FDA-approved medication (Levitra) for erectile dysfunction, working the same way as Viagra with a slightly different timing profile. Human studies confirm effectiveness and safety comparable to other drugs in its class.

Also known as Levitra, Vivanza, BAY38-9456, UCE6F4125H, CHEBI:46295, Vardenafilum, RefChem:57722, G04BE09

Effects Libido

Routes Oral

Legal status Prescription drug

WADA Not listed

3D Molecular Structure of C₂₃H₃₂N₆O₄S

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Chemistry

Formula: C23H32N6O4S
Molar mass: 488.6
CAS: 224785-90-4
PubChem CID: 135400189
IUPAC name: 2-[2-ethoxy-5-(4-ethylpiperazin-1-yl)sulfonylphenyl]-5-methyl-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one
InChIKey: SECKRCOLJRRGGV-UHFFFAOYSA-N

Reported dosing

Approved label

What has been reported in the literature and by users. This is a record of what is done, not a recommendation.

Typical dose 10 mg

Reported range 5-20 mg, as needed

Route Oral

Frequency As needed, no more than once daily

Duration As needed (not a chronic daily dose)

FDA-approved (Levitra/Staxyn) for erectile dysfunction, working the same way as sildenafil with a slightly different profile.

Where this comes from FDA prescribing information

These figures are recorded for reference and are not a recommendation. Dosing is a decision for you and a clinician.