Effexor - antidepressant. Active ingredient - venlafaxine and its main metabolite O-desmetilvenlafaxine which are strong inhibitors of the return serotonin reuptake and noradrenaline and weak inhibitors of the return capture of a dopamine. It is considered that the mechanism of antidepressive action is connected with ability of drug to strengthen transfer of nervous impulses in CNS.

Biaxin - antibacterial agent of group of macroleads, semi-synthetic derivative of erythromycin. Biaxin is prescribed for treatment of infectious processes caused by flora, sensitive to it: sinusitis, pharyngitis, tonsillitis; folliculitis, streptoderma, erysipelatous inflammation, staphyloderma; bronchitis, community-acquired or hospital-acquired pneumonia; infections of dentoalveolar system; local or widespread mycobacterial infections caused by Mycobacterium intracellulare or Mycobacterium avium; in a complex of medicine oppressing acidity of a gastric acid for eradication of Helicobacter infection.