1 row is stored for this page
| Field | Field type | Value |
|---|
| generic | String | Vardenafil |
| brand | String | Levitra, Staxyn |
| structure | File | |
| classes | List of String, delimiter: , | PDE5 Inhibitor |
| mechanism | String | Selective inhibitor of PDE5. Slightly higher PDE5/PDE6 selectivity vs sildenafil (less visual side effect) but more PDE1 cross-activity (occasional QT effects at high doses). |
| uses | String | '"`UNIQ--vote-00000669-QINU`"' |
| starting_dose | String | 10 mg ~1 h before sexual activity |
| preparations | String | 2.5, 5, 10, 20 mg tabs (Levitra); 10 mg ODT (Staxyn) |
| fda_max | String | 20 mg/d |
| pill_id | Text | |
| routes | List of String, delimiter: , | Oral |
| onset | String | ~30 min |
| duration | String | 4–5 h |
| halflife | String | 4–5 h |
| bioavailability | String | ~15% (extensive hepatic first-pass) |
| pregnancy | String | Category B |
| legal | String | Rx-only in US |
