Cephalexin - antibacterial agents for systemic use. Cephalosporins of the first generation. Used in the treatment of infections caused by microorganisms susceptible to cefalexin: ENT organs and respiratory tract, genitourinary system, skin and soft tissues, bone tissue and joints.

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.