Do not use this medicine together with alfuzosin, carbamazepine, cisapride, dihydroergotamine, ergotamine, lomitapide, lovastatin, lurasidone, methylergonovine, oral midazolam, phenobarbital, phenytoin, pimozide, rifampin, sildenafil, simvastatin, St John's wort, or triazolam.
There are many other drugs that can interact with this medicine. Make sure your doctor knows about all other medicines you are using, especially any of the following:Acyclovir, atorvastatin, bosentan, buprenorphine/naloxone, cidofovir, clonazepam, colchicine, cyclosporine, dexamethasone, ethosuximide, fluticasone, ganciclovir, ledipasvir/sofosbuvir, oxcarbazepine, quetiapine, rifabutin, rifapentine, salmeterol, sirolimus, sofosbuvir/velpatasvir, tacrolimus, valacyclovir, valganciclovirBirth control pills (including drospirenone/ethinyl estradiol, levonorgestrel, norgestimate/ethinyl estradiol)Blood pressure medicine (including amlodipine, diltiazem, felodipine, metoprolol, nicardipine, nifedipine, timolol, verapamil)Blood thinner (including apixaban, betrixaban, dabigatran, edoxaban, rivaroxaban, warfarin)Medicine for depression or mental health problems (including amitriptyline, bupropion, desipramine, imipramine, nortriptyline, paroxetine, trazodone)Medicine for heart rhythm problems (including amiodarone, bepridil, digoxin, disopyramide, flecainide, lidocaine, mexiletine, propafenone, quinidine)Medicine to treat an infection (including clarithromycin, itraconazole, gentamicin, ketoconazole, voriconazole)NSAID pain or arthritis medicine (including aspirin, celecoxib, diclofenac, fentanyl, ibuprofen, naproxen, tramadol)Platelet aggregation inhibitor (including clopidogrel, ticagrelor)Steroid medicine (including beclomethasone, budesonide, ciclesonide, dexamethasone, fluticasone, methylprednisolone, mometasone, prednisolone, triamcinolone)