Search results
Results from the WOW.Com Content Network
U.S. Food and Drug Administration-commissioned studies in 2011 indicate that in children, young adults, and adults, there is no association between serious adverse cardiovascular events (sudden death, heart attack, and stroke) and the medical use of methylphenidate or other ADHD stimulants. [96] Because some adverse effects may only emerge ...
Common side effects include abdominal pain, loss of appetite, and fever. [3] Serious side effects may include psychosis, sudden cardiac death, mania, anaphylaxis, seizures, and dangerously prolonged erection. [3] Safety during pregnancy and breastfeeding is unclear. [5] Dexmethylphenidate is a central nervous system (CNS) stimulant.
Dextroamphetamine is the dextrorotatory, or 'right-handed', enantiomer and exhibits more pronounced effects on the central nervous system than levoamphetamine. Pharmaceutical dextroamphetamine sulfate is available as both a brand name and generic drug in a variety of dosage forms .
The adverse side effects of amphetamine are many and varied, and the amount of amphetamine used is the primary factor in determining the likelihood and severity of adverse effects. [29] [41] Amphetamine products such as Adderall, Dexedrine, and their generic equivalents are currently approved by the U.S. FDA for long-term therapeutic use.
Examples of sympathomimetic effects include increases in heart rate, force of cardiac contraction, and blood pressure. [1] The primary endogenous agonists of the sympathetic nervous system are the catecholamines (i.e., epinephrine [adrenaline], norepinephrine [noradrenaline], and dopamine ), which function as both neurotransmitters and hormones .
Lisdexamfetamine is an inactive prodrug that works after being converted by the body into dextroamphetamine, a central nervous system (CNS) stimulant. [ 16 ] [ 19 ] Chemically, lisdexamfetamine is composed of the amino acid L -lysine , attached to dextroamphetamine.
A stimulant is an overarching term that covers many drugs including those that increase the activity of the central nervous system and the body, [5] drugs that are pleasurable and invigorating, or drugs that have sympathomimetic effects. [6]
Serious side effects may include abuse, but do not include pulmonary hypertension or valvular heart disease, as the latter complications were caused by the fenfluramine component of the "fen-phen" combination. [3] Phentermine is an norepinephrine and dopamine releasing agent (NDRA) and produces stimulant, rewarding, and appetite suppressant ...