Stimulants, such as caffein, drugs and alcohol (later a depressant) are affect the heart, liver, kidneys, lungs and most importantly, the brain. For long-term use, the brain becomes addicted to them very fast and hence, if you stop abruptly, it will create an acute withdrawal and last anywhere from days to weeks to months.
It is a vicious cycle.
It doesn't have a stimulant effect. It is a analgesic with "depressant" effect.
the main effect of a stimulant is speeding up in the nervous system. (the opposite of a depressant is a stimulant) deprassants slow down the nervous system
Anxiety response
Bupropion is considered an antidepressant drug with stimulant effect. But it can't be classified as a "CNS stimulant".
Tranylcypromine (a reversible MAOIs). This drug can lead to insomnia and agitation.
It is a powerful CNS stimulant.
The amount of time one experiences euphoria as an effect of taking stimulants depends on the stimulant, it's quality, and the dosage of that stimulant taken.
I would try to use antihistamine products instead of those containingdecongestants, which could increase the stimulant effect of the ADHD meds .
Only some organic solvents have a hallucinogen effect.
Essential tremor and tremor caused by a disease of the central nervous system cannot be prevented. Avoiding use of such stimulant drugs as caffeine and amphetamines can prevent tremor that occurs as a side effect of drug use.
sedative, the stronger the anti histamine effect the more sedating.
Caffeine is a stimulant, and therefore makes the processes in you brain work faster.