A child who does poorly on methylphenidate may respond to amphetamines and vice versa.
An increased frequency and severity of tics can also result from exposure to such drugs as steroids, cocaine, amphetamines, and caffeine.
Around the early 1960s, Cash began to struggle with an addiction to amphetamines and alcohol.
Because of the potential for abuse, methylphenidate and amphetamines must be kept out of reach of children, particularly visitors and older siblings of a child being treated for ADHD.
Cannabis was Australia's most popular illicit drug - one third of the adult population having used it - followed by amphetamines.
Four searches were carried out and the drugs seized included amphetamines, cannabis resin and cocaine.
He was stationed in Germany, where he developed an addiction to amphetamines and met 14 year old Priscilla Beaulieu, whom he would later marry.
He went through several addictions, mostly to amphetamines and cocaine.
It increases your body's dopamine levels in the same way that heroine, cocaine, and amphetamines do.
Signs of possible stimulant abuse, regarding amphetamines and cocaine, include dilated pupils, frequent lip licking and dry mouth, excessive activity, and lack of sleep.
Starting treatment with methylphenidate or amphetamines may unmask the condition, and the tics will become apparent.
Taking certain drugs such as amphetamines, dopamine, corticosteroids, and phenothiazines may increase or decrease growth hormone secretion.
The effects of cocaine are generally similar to those of amphetamines.
The nature of Ephedrine assures that the overall effects are markedly different from those associated with Speed and other abused amphetamines such as Ecstacy.
The reports of growth suppression associated with amphetamines and methylphenidate are not definitive but appear to be valid.
The studio kept her on a frantic schedule of filming, and to cope with the demands, Garland began using amphetamines.
These medications lack the unpleasant side effects of amphetamines, particularly jitteriness and anxiety.
They are subject to abuse, and amphetamines and methylphenidate are controlled substances in the United States.
This could range from an hour or two for injected amphetamines, to over twelve hours for methamphetamine.
Unlike other amphetamines, MDMA is also capable of blocking SERT.
Up till then the USAF had no problem with pilots using amphetamines on a regular basis.
When used to treat ADHD, methylphenidate and amphetamines do not have the adverse effects associated with these drugs when they are abused.