ARYNTA vs DEXEDRINE SPANSULE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 20, 2026·How we rate

Possible drug interaction. ARYNTA and DEXEDRINE SPANSULE are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Attribute	ARYNTA	DEXEDRINE SPANSULE
Rating	70/100	70/100
Pharmacy pays	—	~$29.94 /30
Type	RX	RX
Active ingredient	LISDEXAMFETAMINE DIMESYLATE	DEXTROAMPHETAMINE SULFATE
Manufacturer	Azurity	Impax
Dosage forms	Solution	Capsule, extended release
Drug class	Central Nervous System Stimulant	Central Nervous System Stimulant
Boxed warning	Boxed warning	Boxed warning
Half-life	less than 1 hour (parent drug)	—
Treats	Attention Deficit Disorder with Hyperactivity, Binge Drinking	Attention Deficit Disorder with Hyperactivity, Narcolepsy

arynta dexedrine spansule

Rating

70/100

Pharmacy pays

—

~$29.94 /30

Type

Active ingredient

LISDEXAMFETAMINE DIMESYLATE

DEXTROAMPHETAMINE SULFATE

Manufacturer

Azurity

Impax

Dosage forms

Solution

Capsule, extended release

Drug class

Central Nervous System Stimulant

Boxed warning

Half-life

less than 1 hour (parent drug)

—

Treats

Attention Deficit Disorder with Hyperactivity, Binge Drinking

Attention Deficit Disorder with Hyperactivity, Narcolepsy

Frequently asked questions

Which is better-rated, Arynta or Dexedrine Spansule?

Arynta and Dexedrine Spansule are tied at 3.5 out of 5 by our independent rating.

What is the difference between Arynta and Dexedrine Spansule?

Arynta contains Lisdexamfetamine Dimesylate, while Dexedrine Spansule contains Dextroamphetamine Sulfate — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.