There may be other brand names for this medicine.
You should not use this medicine if you have had an allergic reaction to pimozide or medicines to treat mental problems such as haloperidol, molindone, loxapine, thiothixene, perphenazine, thioridazine, and others. You should not use this medicine if you are using itraconazole, ketoconazole, ritonavir, saquinavir, indinavir, nelfinavir, nefazodone, or zileuton. You should not use this medicine if you have an irregular heartbeat or if you are using any of these antibiotic medicines: clarithromycin, erythromycin, azithromycin, dirithromycin, or troleandomycin. Pimozide used with certain antibiotics can cause severe heart problems.