The term stress comes from physics where it stands for powerful pressure or push. In medicine the word stress means any reason that causes unwanted health condition. Whether is for the physical or the spiritual wellbeing, stress is a threat for the quality of life. It is a problem encountered in all societies, but the stress nowadays is different from the one in the past. Stress in the past when life was more simple, was mostly linked with the general physical survival or simply providing your very own existence.