<unk>  likely interacts with drugs that inhibit the liver enzyme CYP3A4, such as azole antifungals, macrolide antibiotics and many HIV drugs. It can also increase constriction of blood vessels caused by sympathomimetic drugs and other ergot alkaloids.
Methylergometrine
Ergometrine
Indometacin
Indometacin farnesil
Xylometazoline
Drostanolone propionate
Alclometasone
Ethinylestradiol sulfonate