Azithromycin is an antibiotic used for the treatment of a number of bacterial infections. This includes middle ear infections, strep throat, pneumonia, traveler's diarrhea and certain other intestinal infections.
Carbamazepine is an anticonvulsant medication used primarily in the treatment of epilepsy and neuropathic pain. It is used in schizophrenia along with other medications and as a second-line agent in bipolar disorder.
Carvedilol is a medication used to treat high blood pressure, congestive heart failure and left ventricular dysfunction in people who are otherwise stable. For high blood pressure, it is generally a second-line treatment.