Dextroamphetaminedrug info
9 HR dextroamphetamine 1.5 MG/HR Transdermal System [Xelstrym]
What it is used for
XELSTRYM ® is indicated for the treatment of Attention Deficit Hyperactivity Disorder (ADHD) in adults and pediatric patients 6 years and older. Limitations of Use The use of XELSTRYM is not recommended in pediatric patients younger than 6 years of age because they had higher plasma exposure and a higher incidence of adverse reactions (e.g., weight loss) than patients 6 years and older at the same dosage. XELSTRYM is a central nervous system (CNS) stimulant indicated for the treatment of Attention Deficit Hyperactivity Disorder (ADHD) in adults and pediatric patients 6 years and older Limitations of Use: The use of XELSTRYM is not recommended in pediatric patients younger than 6 years of age because they had higher plasma exposure and a higher incidence of adverse reactions (e.g., weight loss) than patients 6 years and older at the same dosage.
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective December 23, 2025. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
Description
XELSTRYM (dextroamphetamine) transdermal system, contains dextroamphetamine, a CNS stimulant. Dextroamphetamine is the dextro isomer of the compound d, l -amphetamine. The chemical name for dextroamphetamine is (2S)-1-phenylpropan-2-amine. It is a clear to slightly amber colored liquid. Molecular weight of dextroamphetamine is 135.21 g/mol and the molecular formula is C 9 H 13 N.
The chemical structure is: XELSTRYM is provided in four strengths: 4.5 mg/9 hours, 9 mg/9 hours, 13.5 mg/9 hours, and 18 mg/9 hours. The composition per unit area of all dosage strengths is identical.
Inactive ingredients include: acrylic adhesives, green ink, polyester/polyurethane backing, and polyester release liner.
Table 4: XELSTRYM (dextroamphetamine) transdermal system Dosage Strength (dextroamphetamine) Dextroamphetamine Content per Transdermal System Transdermal System Size 4.5 mg / 9 hours 5 mg 4.76 cm 2 9 mg / 9 hours 10 mg 9.52 cm 2 13.5 mg / 9 hours 15 mg 14.29 cm 2 18 mg / 9 hours 20 mg 19.05 cm 2 Transdermal System Components XELSTRYM consists of three layers ( Figure 1 ). The layers are oversized protective silicone-coated polyester release liner that is removed and discarded prior to application acrylic adhesive matrix containing dextroamphetamine, and polyester and polyurethane laminate film (backing).
Figure 1: XELSTRYM Transdermal System (Exploded View) chemical structure Figure1
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective December 23, 2025. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
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