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.
Possible Side Effects of Adderall. Adderall, like many other stimulants, can cause a range of side effects. Consult with your health care provider if you experience any of the following as dosage may need adjusted or treatment discontinued: 1  Cardiovascular side effects, such as palpitations, especially after chronic use. This medication is available in an immediate release and extended release formula. 2  ADHD: In immediate release form, a 5 mg oral dose is administered each day and can be increased by 5 mg to 10 mg per day every week. 3  Maximum dose should not exceed 40 mg per day.