readily perceived by the eye or the understanding; evident; obvious; apparent; plain: a manifest error. 2. Psychoanalysis. of or relating to conscious feelings, ideas, and impulses that contain repressed psychic material: the manifest content of a dream as opposed to the latent content that it conceals.
Common stimulants side effects result from an âover-stimulatedâ central nervous system. Stimulant side effects can impair a personâs psychological functions as well as physical or chemical processes in the body. With the more potent drugs varieties, stimulant side effects tend to increase in intensity and severity.
Short and Long Term Effects. Methamphetamine is a stimulant that makes you feel awake and more aware for a short period of time. But quickly afterward, you feel very tired, nervous, and dizzy and can t concentrate. Meth affects your vision, too.Imagine having all these problems while you re behind the wheel.hort and Long Term Effects. Methamphetamine is a stimulant that makes you feel awake and more aware for a short period of time. But quickly afterward, you feel very tired, nervous, and dizzy and can t concentrate. Meth affects your vision, too. Imagine having all these problems while you re behind the wheel.