Combining the drug with pimozide or ergot alkaloids (such as ergotamine or methylergometrine) is contraindicated because these drugs are metabolized by the liver enzyme CYP3A4, and<unk>  inhibits this enzyme. In people who also take ciclosporin, which increases<unk>  concentrations in the body, combination with the cholesterol lowering drugs simvastatin and pitavastatin is also contraindicated. In Canada, this also applies to bosentan, lovastatin and rosuvastatin; and in the EU, to dabigatran, atorvastatin, and rosuvastatin.
Letermovir
Saquinavir
Entecavir
Fostemsavir
Coronavir
Lamivudine
Fosamprenavir
Abacavir