- Boceprevir or telaprevir (used to treat hepatitis C virus infection).
- Nefazodone (used to treat depression).
- Cobicistat - gemfibrozil (used to lower cholesterol).
- Ciclosporin (used in organ transplant patients).
- Danazol (a man-made hormone used to treat endometriosis, a condition in which the lining of the uterus grows outside the uterus).