Do not take this medicine with any of the following medications:
-adefovir
-alfuzosin
-certain medicines for seizures like carbamazepine, oxcarbazepine, phenobarbital, phenytoin, fosphenytoin, primidone
-cisapride
-irinotecan
-lumacaftor; ivacaftor
-lurasidone
-medicines for cholesterol like lovastatin, simvastatin
-medicines for headaches like dihydroergotamine, ergotamine, methylergonovine
-midazolam
-naloxegol
-other antiviral medicines for HIV or AIDS
-pimozide
-rifampin
-sildenafil
-St. John's wort
-triazolam
This medicine may also interact with the following medications:
-antacids
-atorvastatin
-bosentan
-buprenorphine; naloxone
-certain antibiotics like clarithromycin, telithromycin, rifabutin, rifapentine
-certain medications for anxiety or sleep like buspirone, clorazepate, diazepam, estazolam, flurazepam, zolpidem
-certain medicines for blood pressure or heart disease like amlodipine, diltiazem, felodipine, metoprolol, nicardipine, nifedipine, timolol, verapamil
-certain medicines for depression, anxiety, or psychiatric disturbances
-certain medicines for erectile dysfunction like avanafil, sildenafil, tadalafil, vardenafil
-certain medicines for fungal infection like itraconazole, ketoconazole, voriconazole
-certain medicines that treat or prevent blood clots like warfarin, apixaban, betrixaban, dabigatran, edoxaban, and rivaroxaban
-colchicine
-cyclosporine
-female hormones, like estrogens and progestins and birth control pills
-medicines for infection like acyclovir, cidofovir, valacyclovir, ganciclovir, valganciclovir
-medicines for irregular heart beat like amiodarone, bepridil, digoxin, disopyramide, dofetilide, flecainide, lidocaine, mexiletine, propafenone, quinidine
-metformin
-phenothiazines like perphenazine, risperidone, thioridazine
-salmeterol
-sirolimus
-steroid medicines like betamethasone, budesonide, ciclesonide, dexamethasone, fluticasone, methylprednisolone, mometasone, triamcinolone
-tacrolimus
This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.