ALDURAZYME vs MYSOLINE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 9, 2026·How we rate

Possible drug interaction. ALDURAZYME and MYSOLINE 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	ALDURAZYME	MYSOLINE
Rating	New	74/100
Pharmacy pays	—	~$2.89 /30
Type	RX	RX
Active ingredient	LARONIDASE	PRIMIDONE
Manufacturer	Biomarin Pharm	Valeant Pharm Intl
Dosage forms	Injectable	Tablet
Drug class	Hydrolytic Lysosomal Glycosaminoglycan-Specific Enzyme	Anti-Epileptic Agent
Boxed warning	None	None
Treats	Mucopolysaccharidosis I	Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor

aldurazyme mysoline

Rating

New

74/100

Pharmacy pays

—

~$2.89 /30

Type

Active ingredient

LARONIDASE

PRIMIDONE

Manufacturer

Biomarin Pharm

Valeant Pharm Intl

Dosage forms

Injectable

Tablet

Drug class

Hydrolytic Lysosomal Glycosaminoglycan-Specific Enzyme

Anti-Epileptic Agent

Boxed warning

None

Treats

Mucopolysaccharidosis I

Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor

Frequently asked questions

What is the difference between Aldurazyme and Mysoline?

Aldurazyme contains Laronidase, while Mysoline contains Primidone — 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.