Wonder Contraindications

Hypersensitivity to the active substance or to any of the excipients listed previously.
Significant pathological cardiac conditions such as: Heart failure (NYHA class II-IV); Conduction abnormalities such as AV block or sick sinus syndrome; Significant ischemic heart disease; Significant valvular disease; A history of syncope.
A history of mania or severe depression.
Concomitant treatment with monoamine oxidase inhibitors (MAOIs), or within 14 days of discontinuing treatment with an MAOI. Similarly, an MAOI should not be administered within 7 days after Wonder has been discontinued.
Concomitant treatment with thioridazine, or within 14 days of discontinuing treatment with thioridazine. Similarly, thioridazine should not be administered within 7 days after Wonder has been discontinued.
Concomitant treatment with serotonin reuptake inhibitors [selective serotonin reuptake inhibitors (SSRIs), serotonin-norepinephrine reuptake inhibitors (SNRIs), tricyclic antidepressants (TCAs)] or other medicinal/herbal products with serotonergic effects [e.g., L-tryptophan, triptans, tramadol, linezolid, lithium, St. John's Wort (Hypericum perforatum)] or within 14 days of discontinuing treatment with these medicinal/herbal products. Similarly, these medicinal/herbal products should not be administered within 7 days after Wonder has been discontinued.
Concomitant treatment of potent CYP3A4 inhibitors such as ketoconazole, itraconazole, ritonavir, saquinavir, telithromycin, nefazadone, nelfinavir, atazanavir, etc.
Moderate and severe hepatic impairment.