| Principios activos | Valoración | Bibliogr. | Expandir | |
|---|---|---|---|---|
| 1 | Ácido Urocánico | 100 | + | |
| 2 | Niridazol | 54 | + | |
| 3 | 4-(3-Butoxi-4-metoxibencil)-2-imidazolidinona | 40 | + | |
| 4 | Histamina | 36 | + | |
| 5 | Levamisol | 34 | + | |
| 6 | Idazoxan | 24 | + | |
| 7 | Imidazolinas | 22 | + | |
| 8 | Antazolina | 19 | + | |
| 9 | Ondansetrón | 15 | + | |
| 10 | Cimetidina | 12 | + | |
| 11 | Creatinina | 7 | + |