Dextroamphetamine – What it is, How to use it and Side Effects

It has a half-life of approximately 8 to 12 hours, which makes it necessary to administer it in two to three doses per day. Half of its elimination is through hepatic metabolism and half is eliminated unchanged in the urine . Acidification of urine accelerates its excretion. Dextroamphetamine is the most potent of the sympathomimetics (substances that stimulate the sympathetic nervous system) due to its ability to act on both the dopaminergic and norepinephrine systems. In Brazil it is marketed for the treatment of Attention Deficit Hyperactivity Disorder, under the trade name of Venvanse.

Dextroamphetamine – Indications:

• Dextroamphetamine is recommended for the treatment of narcolepsy and attention deficit hyperactivity disorder.
• It is also used to treat epilepsy and parkinsonism.
• Dextroamphetamine is a psychostimulant medication and has a high potential for abuse if used over a long period of time.
• It produces wakefulness and energy and also reduces hyperactivity in patients.
• This medication also has a stimulant effect on the central nervous system and is considered to be more effective than racemic amphetamines.
• The drug’s stimulant properties are quite similar to those of methamphetamine, but are slightly less effective.
• Dextroamphetamine should be taken as directed by the doctor.
• Dextroamphetamine is highly addictive and can cause insomnia if taken in large amounts over a long period of time.
• It is also inadvisable to take it at night, due to the fact that it can cause insomnia .
• When experiencing any symptoms such as loss of appetite and insomnia , you should inform your doctor as soon as possible.

Dextroamphetamine – How to use:  Guidance Dosage

• The tablet is normally taken 2 to 3 times a day, with or without food .
• The extended-release capsule is generally taken once a day with or without food .
• The liquid is usually given once or twice a day, with or without  food .
  Management

Via oral.

• You can take it with or without food .
• Take the first dose as soon as you wake up in the morning, spacing doses between 4 to 6 hours.
• Do not take it at night as it may cause difficulty falling asleep or staying asleep.
• Do not chew or crush the extended-release capsules.

Dextroamphetamine – Side Effects:  Some of the most common side effects of the drug include

• dizziness,
• overstimulation,
• agitation,
• somnolence,
• vomiting,
• fatigue,
• sexual dysfunction,
• unpleasant reactions,
• ataxia,
• skin disease ,
• loss of appetite,
• edema,
• fluid retention,
• sleep pattern disturbances and stomach pain.