Revised SPC: Ovranette (ethinylestradiol/ levonorgestrel) tablets
SPC contraindicates concomitant use with ombitasvir/paritaprevir/ritonavir, dasabuvir, glecaprevir/pibrentasvir & sofosbuvir/velpatasvir/voxilaprevir owing to significant increases in ALT levels, and warns that oestrogens may induce or exacerbate hereditary & acquired angioedema.
Source:
electronic Medicines compendium