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Venlafaxine has also been implicated to create withdrawal symptoms regardless of dosage. [15] Venlafaxine has been implicated in causing the most severe withdrawal symptoms after cessation of use, possibly due to its short half-life. [16] To simplify identifying the principal signs and symptoms, the mnemonic FINISH may be used: Flu-like ...
Lisdexamfetamine, sold under the brand names Vyvanse and Elvanse among others, is a stimulant medication that is used to treat attention deficit hyperactivity disorder (ADHD) in children and adults and for moderate-to-severe binge eating disorder in adults. [16] Lisdexamfetamine is taken by mouth. Its effects generally begin within two hours ...
Individuals who have had more withdrawal episodes are at an increased risk of very severe withdrawal symptoms, up to and including seizures and death. Long-term activation of the GABA receptor by sedative–hypnotic drugs causes chronic GABA receptor downregulation as well as glutamate overactivity, which can lead to drug and neurotransmitter ...
Vyvanse (lisdexamfetamine) – a pro-drug stimulant used to treat attention deficit hyperactivity disorder and binge eating disorder; Vyvanse is converted into Dexedrine in vivo; Viibryd – an antidepressant of the serotonin modulator and stimulators class; Vivactil (protriptyline) an antidepressant also used in the treatment of nerve pain
The Drug Enforcement Administration is increasing the production limit of Vyvanse and its generic equivalents by about 24% to address the ongoing global shortage of ADHD medications.
The rebound effect, or pharmaceutical rebound phenomenon, is the emergence or re-emergence of symptoms that were either absent or controlled while taking a medication, but appear when that same medication is discontinued, or reduced in dosage. In the case of re-emergence, the severity of the symptoms is often worse than pretreatment levels.
Drug withdrawal, drug withdrawal syndrome, or substance withdrawal syndrome [1] is the group of symptoms that occur upon the abrupt discontinuation or decrease in the intake of pharmaceutical or recreational drugs. In order for the symptoms of withdrawal to occur, one must have first developed a form of drug dependence.
Stimulant psychosis is a mental disorder characterized by psychotic symptoms (such as hallucinations, paranoid ideation, delusions, disorganized thinking, grossly disorganized behaviour). It involves and typically occurs following an overdose or several day binge on psychostimulants , [ 1 ] although it can occur in the course of stimulant ...